Histamine intolerance: causes and treatment

Joanna SochanConditions & treatments, Digestive and gut health, Nutrition86 Comments

Histamine intolerance - foods high in histamine

Histamine intolerance is a fairy common but under recognised and not fully understood problem linked with food sensitivities as well as gut and metabolic imbalances. When a person has problems metabolising and breaking down histamine, its levels build up and lead to worrying symptoms such as hives, rashes and itching, among others (see more symptoms below).

This disorder could be difficult to diagnose as it’s often confused with a number of other conditions that have similar symptoms, especially associated with food allergies. In my practice I see this condition periodically especially in clients with gut disorders, skin problems, headaches or migraines. Let’s look at histamine intolerance more closely.

About histamine

Histamine is an amine (an organic nitrogen compound) produced by the immune system cells (mast cells, basophils and eosinophils) involved in the inflammatory immune response to an injury or foreign compounds. The normal inflammatory response is a healing mechanism that increases the permeability of capillaries (small blood vessels) to white blood cells so they can combat the pathogens or toxins present.

Histamine is also a neurotransmitter in the central nervous system (i.e. it relays messages between cells) where it is involved in many brain functions such as arousal, pituitary hormone secretion, suppression of eating and cognitive functions. So we very much need histamine for the body to function well on many levels.

The highest concentrations of histamine in the body are found in the tissues most exposed to the outside world such as the skin, mouth, sinuses, digestive tract and the lungs. Histamine is also released in the body as part of an allergic reaction, causing the typical ‘itching, sneezing, wheezing, swelling’ allergy symptoms. Enzyme diamine oxidase (DAO) breaks down histamine and maintains a histamine balance in the body. However, some people have a low level of this enzyme, and when they eat too many histamine-rich foods, they may suffer ‘allergy-like’ symptoms such as hives, headaches, rashes, itching, diarrhoea and vomiting or abdominal pain.

As mentioned above, histamine is not only produced in the body but is also occurs naturally in many common foods (see the list below). Microbial fermentation in the food converts the amino acid histidine present in high-protein foods to histamine. As such, histamine content of food increases over time as the food ages. Histidine is also produced by some of the species of bacteria found in the gut. If they proliferate too much due to the gut flora imbalances (also known as gut dysbiosis or SIBO – small intestine bacterial overgrowth) they produce too much histamine and the symptoms appear.

This is one of the reasons why histamine intolerance is on the rise as an effect of alterations to our microbiota (gut flora) over the past 20 years or so, due to the changes to our diet including a significant increase in processed and packaged foods that are stored for a long time, use of additives and preservatives as well as pesticides and chemicals.

Causes of histamine intolerance

Overall, there are two main reasons for the symptoms to manifest:

si guadagna con opzioni binarie 1. Overproduction of histamine caused by:

  • http://mksplumbing.com.au/?sese=optioni-biniarie-iq&3a5=44 optioni biniarie iq Gut dysbiosis/ SIBO – certain types of bacteria in the gut produce histamine and other types of bacteria degrade it maintaining balance. However, if there more than required of the histamine producing bacteria, histamine excess will occur.

buy Priligy 50 mg in Boston Massachusetts Histamine-producing bacteria include: Lactobacillus casei, Lactobacillus delbrueckii, Lactobacillus bulgaricus, Lactobacillus reuteri, and  Lactococcus lactis, Enterococcus faecalis, and various types of E. coli.

binaerhandel Histamine-degrading bacteria include bifidobacteria species, particularly Bifidobacterium infantis, Bifidiobacterium breve, Bifidobacterium infants,   Bifidobacterium longum, and also Lactobacillus Plantarum, Lactobacillus rhamnosus, Lactobacillus salivarius, and Lactobacillus gasseri. Research on probiotics continues so our knowledge is expending but it’s incomplete for now. Read more on this here.

  • corso di opzioni binarie Over activation of mast cells, which are the cells that largely produce histamine. We don’t fully understand what causes this at present.

tecniche opzioni binarie 30 secondi 2. Inability to break histamine down properly caused by:

  • libro trading online Impaired methylation – histamine N-methyltransferase enzyme (involved in histamine breakdown) requires methylation to function properly for it to work efficiently. Therefore compromised methylation will cause a decrease in the breakdown of histamine.
  • bd swiz Genetics – genetic defects involving two enzymes: diamine oxidase (DAO) or histamine N-methyltransferase which bind and breakdown histamine preventing excess. Some people don’t make enough of these enzymes because of faulty genes.

Also, some medications can facilitate histamine release, others can reduce the effectiveness of the DAO enzyme. As a result, the level of histamine rises and may cause symptoms, even in a person who has shown no signs of histamine intolerance in the past. Common pain killers such as aspirin, non-steroidal anti-inflammatory drugs (NSAIDs), some diuretics, antibiotics and antidepressants are among the medications that can affect the functioning of DAO (2).

Moreover people with adrenal fatigue who have cortisol production imbalances such as high cortisol, low cortisol or faulty production of cortisol throughout the day, are more likely to produce excess histamine due to increased inflammation which triggers the release of histamine as a defence mechanism. Therefore dealing with adrenal fatigue is an important treatment step as well.

Symptoms of histamine intolerance include:

  • Hives (urticaria)
  • Itching (pruritis) – especially of the skin, eyes, ears, and nose
  • Tissue swelling (angioedema) especially of facial and oral tissues and sometimes the throat, the latter causing the feeling of “throat tightening”
  • Low blood pressure and fainting
  • Getting dizzy when standing up quickly
  • Rapid heartbeat / heart racing or tachycardia
  • Symptoms resembling anxiety or panic attack
  • Chest pain
  • Nasal congestion, runny nose, seasonal allergies
  • Conjunctivitis – irritated, watery, reddened eyes
  • Headaches and migraines
  • Fatigue, irritability, insomnia
  • Flushing and rosacea
  • Blacking out / loss of consciousness for a few seconds unexplained by other causes
  • Digestive tract issues especially heartburn, indigestion as well as constipation and diarrhoea

Please note that not all of the above symptoms occur in any single individual and the severity of symptoms varies, but the pattern seems to be consistent for each person. Importantly, if someone has multiple allergic responses that are not associated with any particular trigger food(s) or allergy test results are negative, it could be an issue with histamine intolerance.

Foods high in histamine (an overview)

lisinopril mail order PROTEINS
  • cheap lisinopril 40 mg Dairy products – milk and most cultured dairy such as cheeses, kefir, yoghurt, sour cream, buttermilk, cottage cheese, ricotta
  • binäre optionen verstehen Leftover meat – after meat is cooked, the histamine levels increase due to microbial action as the meat is stored even in the fridge
  • ما معنى الخيارات الثنائية Fish – unless very fresh, the longer it waits for consumption the more histamine it has; canned tuna and canned other fish                                                   
  • Eggs – especially egg whites
  • Beans and legumes (plant proteins) – chickpeas, soy beans, peanuts
VEGETABLES
  •  Spinach
  •  Eggplants
  • Pumpkin
  •  All tomato products – red tomatoes are higher histamine than yellow/orange
  •  Olives in vinegar or brine
  •  Red beans
 FRUITS
  • Dried fruits – prunes, cranberries, dates, figs, raisins, currants
  •  Citrus fruits – lemons, limes, oranges, grapefruits (increase histamine release)
  •  Most berries – including strawberries and raspberries
  •  Avocados
  • Pineapple
  • Papaya
  • Cherries
  • Apricots
  • Plums
 DRINKS
  • Tea – black, green, & mate (stimulate histamine production)
  •  Alcohol of all types – especially wine and beer
  • Coffee beans (that are fermented)
  • Cola and energy drinks
SPICES
  • Cinnamon, cloves, chili powder, anise
  • Nutmeg, curry powder, cayenne, cloves, anise
  • Vinegar products – all vinegars including apple cider vinegar, pickles, ketchup, mustard
 FERMENTED  FOODS
  • Sauerkraut, pickles, kombucha
  •  Soy sauce, miso
  •  Yeast containing foods e.g. breads and cakes
MEDICATIONS 

ARTIFICIAL COLOURS & PRESERVATIVES

 CHOCOLATE & COCOA

  • Many medications and over-the–counter vitamins contain histamine release triggering additives. Check labels or talk to your doctor.
  • Especially benzoates and sulphites also nitrates, glutamate (MSG), tartrazine
  • All products containing cocoa and raw cacao including chocolate of any kind

Please note the above list of foods is incomplete and other foods may also cause / contribute to the symptoms. This needs to be assessed on an individual basis.

You can find a more comprehensive list of foods high and/or low in histamine here.

Another excellent paper on histamine intolerance was published in August 2016 titled by Research Centers of Nutrition and Health (Grupo CINUSA) in Spain. The researchers conducted selective literature search for relevant publications in PubMed and other scientific data bases, combined with further data from the World Wide Web on histamine and other amines content in foods.

The paper includes comprehensive cross-checked tables of foods that are low, moderate and high in histamine. The researchers concluded that further studies are necessary to establish safety limits for bioactive amines in food, and the intolerance they may cause. A must read for all who have histamine intolerance symptoms.

Natural medicine treatment options

  • Healing the gut is the top priority – most people with histamine intolerance have damaged guts resulting in a lack of capacity to produce the enzymes that metabolise histamine. In addition, an overgrowth of certain types of bacteria that make histamine from undigested food, leads to a build-up of histamine in the gut overwhelming the body’s ability to break down the excess histamine. This causes a heightened sensitivity to histamine-containing foods and an increase in symptoms that are commonly associated with allergies. Thus in most cases the underlying cause of histamine intolerance is likely due to existing gut dysbiosis. Therefore rebalancing the microflora to heal the leaky gut and/or SIBO is the key first step (3).
  • Addressing methylation problems with testing, supplementation and diet.
  • Low histamine diet – a very important part of the treatment. Adhering to a low-histamine diet for a period of time (or forever for some people) brings fast symptom relief in majority of cases. Sometimes when we start the treatment some particularly sensitive people are not able to tolerate any animal products and need to follow a plant-based diet to heal the gut and decrease the sensitivity. Fortunately, overtime these individuals will most likely be able to include some animal products in the diet. It’s important to identify specific trigger foods for each individual in order to reduce symptoms rather than indefinitely follow a strict low histamine diet.
  • DAO enzyme supplementation to break down excess histamine, if appropriate.
  • Addressing any inflammatory conditions present for each individual.
  • Eating fresh food as much as possible and avoiding consuming leftovers because the levels of histamine increase as the food ages. This practice has been recommended by Ayurveda for a long time. According to Ayurveda left over food has lost its prana, its vital life force which results in the formation of ama, or toxic undigested material. This substance clogs up the vital channels of the body, disrupting digestion and ultimately giving rise to everything from fatigue to disease. Since food begins losing prana the moment it’s harvested, it is important to create meals using mostly the freshest ingredients and not to overcook them (7).
    Fortunately, after addressing the cause(s) of histamine intolerance most people are able to add some of the histamine containing foods back in without any ill effects.
  • Supplementation – here is a broad list of natural antihistamines and other helpful nutrients that work well for histamine intolerance:
    • Quercetin – a powerful antihistamine and anti-inflammatory natural compound (16)
    • Bromelain – antihistamine, powerful enzyme, works well with quercetin
    • Pine bark extract – antihistamine, antioxidant and anti-inflammatory (14)
    • Vitamin C – increases histamine degradation and removal (15)
    • Vitamin B6 – increases DAO activity (2)
    • Herb Holy Basil – has antihistamine and anti-inflammatory properties (8)
    • Magnesium – histamine production increases with Mg deficiency (5)
    • Pancreatic enzymes – help break down excess histamine in the gut (2)
    • Vitamin E – stabilises mast cells thus decreasing histamine production (6)
    • Fish oils – highly anti-inflammatory and immune system supporting
    • Probiotics containing histamine reducing or histamine neutral strains including Bifidobacterium infantis, Lactobacillus plantarum or soil-based probiotics which tend to be well tolerated by people with histamine excess (1).

Importantly, I don’t recommend self-prescribing for any health condition, especially when you are already taking prescribed medications or other natural medicines. Please contact your health professional to discuss your needs.

Note on antihistamine medications
Antihistamine drugs can be useful as a “rescue remedy” for occasional use, but used daily as a preventative therapy they have adverse effects. Antihistamines act by blocking sites on body cells that would normally act as receptors for histamine. The receptors act as entry-ways into the cell to allow histamine to carry out its function. Antihistamines stop histamine activity by blocking their entrance.

If this blockage is constant, the immune system sees this as a problem and senses that it must be producing inadequate levels of histamine. It therefore increases production of histamine. Consequently, over the long term, there is even more histamine for the enzymes to breakdown and the problem of histamine intolerance becomes even worse (11).

Importance of sleep, rest and stress management in dealing with histamine intolerance

Did you know that sleeping better is one of the most underrated, simple and easy things you CAN do to improve your health in general and histamine intolerance if particular? Sleep lowers inflammation (very important in histamine excess), helps with fatigue / adrenal fatigue recovery, improves mood and attitude so you feel more motivated and energised to pursue and persist in your histamine intolerance treatment. In fact, improving sleep and reducing stress both are is my top three recommendations for histamine intolerance treatment and recovery!

I always discuss and address sleep issues at the start of any treatment, including with clients suffering from various forms of gut imbalances, as they need to improve sleep and gain more energy to initiate the body’s healing processes. Having seen many fantastic outcomes of improved sleep in my practice, I was compelled to create a sleep blueprint based on my clinical experience, to give you the most important, common sense steps and actions you can do right now to get sounder and more restful sleep tonight.

This better sleep blueprint, in a form of an eBook, will provide you with the tools and guidance to significantly improve your sleep fast. Find out what’s covered in the Sleep Better Tonight eBook here.

Download your copy of the Sleep Better Tonight: How to get a good night’s sleep – a step-by-step blueprint for all struggling with insomnia, fatigue, chronic tiredness or adrenal fatigue. 

Summary

All who have histamine intolerance of any kind need to take steps to manage it and bring it back under control by means of specific diet and supplementation. Most foods contain histamine, so we can’t have a histamine free diet like we can have a gluten free diet.

For anyone experiencing histamine intolerance, strict adherence to a low-histamine diet is necessary for a period of time, depending on an individual and the severity of symptoms, especially during the gut repair period of the treatment (1-3 months on average). After that, smaller amounts of histamine-rich foods may be tolerated depending on the person. Individual sensitivity varies vastly and so does the length of treatment.

If you think you may have histamine intolerance, consider posting a message below or getting in touch if you are based in Australia to arrange a consultation.

Also, as histamine intolerance is currently a fast  growing area of research as well as clinical focus, I’ll be adding updates, advice and tips to this post on a regular basis. Please subscribe to my mailing list – look for the subscription box on the right – if you’d like to be notified when updates are added. Thank you!

Good health and blessings
Joanna - signature-segoe-line

 

Joanna Sochan
Adrenal and Gut Health Expert
Naturopath Herbalist Nutritionist

Photo credit: Shutterstock

References

1. http://www.foodsmatter.com/allergy_intolerance/histamine/articles/histamine_joneja.html
2. Maintz L, Novak N. Histamine and histamine intolerance. Am J Clin Nutr 2007;85:1185-1196
3. http://chriskresser.com/what-you-should-know-about-histamine-intolerance
4. http://chriskresser.com/headaches-hives-and-heartburn-could-histamine-be-the-cause
5. http://drcarolyndean.com/magnesium_miracle/
6. https://www.jstage.jst.go.jp/article/jos/62/10/62_825/_article
7. Essential Ayurveda: What It Is and What It Can Do for You. http://www.yogajournal.com/article/balance/lifeless-leftovers/
8. http://www.allergynutrition.com/faqs-fact-sheets/
9. http://www.histamineintolerance.org.uk/about/the-food-diary/the-food-list
10. Joneja JMV, Carmona Silva C. Outcome of a histamine-restricted diet based on chart audit. Journal of Nutritional and Environmental Medicine 2001;11(4):249-262
11. Joneja JM. Histamine intolerance. It feels like allergy; It looks like allergy; but it’s not an allergy. Foods Matter Newsletter March 2010
12. http://www.judytsafrirmd.com/histamine-intolerance-gaps-and-low-carb/
13. http://www.greenmedinfo.com/blog/gaps-diet-histamine-intolerance
14. Iravani, S., Zolfaghari, B., PhD, Pharmaceutical and nutraceutical effects of Pinus pinaster bark extract
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3203267/
15. Rock, C.L., PhD, RD; Jacob, R.A., PhD; Bowen, P.E., Phd, RD, Update on the Biological Characteristics of the Antioxidant Micronutrients Vitamin C, Vitamin E, and the Carotenoids; http://www.andjrnl.org/article/S0002-8223(96)00190-3/abstract
16. Kang JH, Chang SY, Jang HJ, Cho JM, Kim DB, Lee SS, Ko SH, Park YM, Needs PW, Jo YH, Kim MJ. Quercetin-induced upregulation of human GCLC gene is mediated by cis-regulatory element for early growth response protein-1 (EGR1) in INS-1 beta-cells. J Cell Biochem. 2009 October; http://www.ncbi.nlm.nih.gov/pubmed/19798679

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86 Comments on “Histamine intolerance: causes and treatment”

  1. Louise Pollard

    I have just read your posting, very interesting indeed. I have always suffered from severe excema – the itching and beyond dry skin is worsening all the time, but in the last year my face is becoming more and more affected by becoming very red and stinging. It is so embarrassing and extremely painful and making my life very depressing as impossible to mask with makeup.
    I seem to have the intolerance to histamine from research. I have tried gluten free but on looking at what you can and cannot eat it appears nothing – o dear. I do eat healthily, well I thought I did but would love your advice. I am 63 and very conscious of grooming and looks and this is ,like I said become intolerable. Many many thanks – cheers Louise

    1. Joanna Sochan

      Hello Louise

      Thank you for reading and taking the time to comment. I’m glad my post helped you to look at other possible cause(s) of your symptoms. Please let me know how you go implementing the above.

      All the best
      Joanna

    1. Joanna Sochan

      Hi there

      I’m aware of various rife machines but not really familiar how they work. Having said this, I have one patient with complex gut issues, including histamine intolerance, who is using her rife machine to deal with gut pain. She says it really helps her. So perhaps it’s worth trying to see if it works for you in addition to a gut healing program.

      All the best
      Joanna

  2. Danielle evans

    Hiya i thinm i have a histamine intollerance because i have a yeast problem. Is this possible?

    1. Joanna Sochan

      Yes, it’s possible as having yeast overgrowth causes imbalance of bacteria in the gut that may cause overgrowth of the histamine producing bacteria causing intolerance symptoms. As you gut health improve, histamine intolerance should lessen or disappear.

      All the best
      Joanna

  3. kailyn ryan

    Hi there, I am on a gut healing plan. I just started taking probiota bifido but the next day my histamine reactions are horribly. Do you think it could be die off? Thank you,

    1. Joanna Sochan

      Hi Kailyn

      In histamine intolerance there are significant imbalances of the gut flora (dysbiosis) potentially leading to SIBO (small intestine bacterial overgrowth). Often there is overgrowth of both ‘good’ and ‘bad’ bacteria including bifido bacteria. So if you have bifido overgrowth and supplement with it, this will further imbalance the gut and symptoms will intensify. The best way to be sure which types of gut flora are out of balance is to do the stool test such as CDSA (Complete Digestive Stool Analysis) and then supplement with the right probiotic and diet to balance the gut flora.

      Hope this helps.
      All the best
      Joanna

  4. George Atkinson

    Thank you for the article which is useful in confirming I have an underlying symptom of histamine intolerance (I have/had 7 of the symptoms). Unfortunately the problem makes me vulnerable to allergic reaction anaphylaxis (wasp-sting). I have had 4 events, the 3rd fixed in hospital, the 4th with an epi-pen. Now I noticed after applying the epi-pen the recovery was immediate and complete, suggesting a shortage of adrenaline. It seems the body tries to normalise the histamine level with body made adrenaline, so when an allergic challenge occurs there is no reserve available to handle it. In STOP AMERICAS #1 KILLER, there is a chapter on Histamine and VitaminC deficiency, which says “histamine levels in blood are inversely related to blood levels of vitamin C”. So I started taking 1.5mg of Ester-C daily, and since then have had 3 confirmed sting events without anaphylaxis. In the last event bp rose from about 110 to 174, pulse from 50 to 74.
    Now the question is should I do anything more than the vitamin C. I do get bp about 90 occasionally and pulse 45 – I am 76. I should add that neither the hospital or my GP ever mentioned histamine intolerance and seemed to think I was stuck with the epi-pen!

    1. Joanna Sochan

      George

      Thank you for taking the time to comment. Vitamin C increases histamine degradation and removal in the gut thus lowering histamine levels. You may want to experiment with higher vitamin C doses and see if increased daily dose works even better for you. You may also consider adding vitamin E (full spectrum one containing both tocopherols and tocotrienols) which stabilises mast cells (they secrete histamine), vitamin E and vitamin C work together potentiating their effects on histamine and as antioxidants protecting against free radical damage; and specific probiotics such as Bifidobacterium infantis, Lactobacillus plantarum or soil-based probiotics to further support the gut and the immune system.

      All the best
      Joanna

  5. Jon Wheeler

    Hi Joanna,
    I think I might have a histamine problem. I have seen my GP and a skin specialist who said that I have Chronic Urticaria but I dont get any rashes. I have a problem with itchy skin starting on my head and over about half a day it moves down to my shoulders and to my arms. It feels like my skin is burning and it becomes red. The specialist told me that my body produces too much histamine and it comes out through the pores in my skin making me itchy. He also told me that there is no cure and that hopefully one day it will just go away. I take an anti-histamine tablet every day and have been doing this for about 6 years. This is the only relief I get from it. As long as i take the tablet daily I am ok. For the past 2 years I have been able to go 2 days without the tablet but I am worried that the tablet is doing me damage. I dont know what to do about it or who to see.
    I also get chronic headaches occasionally which cause me to vomit. I dont know if this is related. I have suspected a caffeine addiction.
    Who or what can I do to find out if I have a gut problem causing a histamine intolerance. I am suspecting either coffee or dairy products. Last year I was sick for about 2 weeks and didnt eat or drink either. I didnt need to take a tablet for about 3 weeks.
    From the web site address I presume your not in Australia so I cant make an appointment to see you.
    Could you please offer me some advise on what I can do or who I can see.
    Thank you for the article and any help you can offer.

  6. Catherine

    I’m looking for a brand of probiotic for treatment of histamine intolerance and or amine intolerance.

    1. Joanna Sochan

      Catherine

      I mentioned a few specific probiotics in my article here:

      “Histamine-degrading bacteria (probuiotics) include bifidobacteria species, but particularly Bifidobacterium infantis, Lactobacillus Plantarum, Lactobacillus rhamnosus, salivarius, and Lactobacillus gasseri (1)”

      All the best

  7. ST

    Hi, my family has started on the GAPS program. 2 weeks in and everyone is enjoying the food 🙂 I have found your article while I was researching about my husband’s hives. This condition is not new since starting the diet. He can have it for months and then it goes away for a few years and then overnight its back with a vengeance. This current episode has been going since Feb/March this year. Our doctor treated it with anti-histamine tablets and phenergyn (both of which he was taking multiple times a day for a few weeks – not good I know). He would be covered from head to toe and these tablets could take 2 hours to reduce his skin swellings and itchiness. We haven’t been able to find food triggers to it but he is a shiftworker so loses a lot of sleep and is morbidly obese in weight (we have previously found he drops weight quickly when we remove grains and starches from his diet – don’t know if that is a clue but GAPS is doing wonders. He says he’s feeling great on it). It has been suggested that he take a probiotic of Lactobacillus rhamnosus GG to help his gut flora in breaking down the histamines. Would this be a short term or long term treatment? Would this strain be enough on its own? Would a CSDA be necessary? Would appreciate your thoughts before we go spending hard earned money.

    1. Joanna Sochan

      Hi there

      I would include more probiotic strains that are indicated for histamine intolerance in addition to LGG such as Bifidobacterium infantis, Lactobacillus Plantarum, ideally in one supplement.

      Depending on the test type, CDSA will not cover histamine intolerance (there are specific tests for this) but will show the balance and levels of good and problematic bacteria, parasites and any digestive issues with protein, carbs and fat.

      GAPS diet will help with histamine intolerance, and if followed consistently and long enough, should resolve the issue in time.

  8. tracey

    Hi Joanna
    wow this is a very interesting,I have change me diet over the last 12 months eating healthy,after having half of my thyroid removed last year,to a multinodular goitre.
    more eggs more yogurt and alot more foods that are on your list,and now i’m getting tested as my ACTH level are high,most of the systems i have are on your list,could having histamine intolerance be my issue and be giving me a high ACTH reading??
    kind regards Tracey

    1. Joanna Sochan

      Hi Tracey

      If your ACTH levels are high you need to do further testing to help determine the cause. Your gut/ histamine intolerance symptoms may or may not be related.

      All the best
      Joanna

  9. Hilary Muldoon

    Hi Joanna

    I’ve had a Comprehensive Parasitology Test carried out and have been advised to take a course of Biocare BioAcidophilus Forte Plus and Higher Nature Oregano Oil. I have histamine intolerance and was wondering if you could tell me whether these items would be suitable to take?

    Thanks Joanna.

    Regards,
    Hilary.

    1. Joanna Sochan

      Hi Hilary

      Did your test included testing for histamine intolerance? It’s not common for even comprehensive parasitology tests to test for it and separate histamine intolerance test is required from my experience practising in Australia, although UK may be different. It’s hard for me to comment on these particular supplements prescribed/suggested by your practitioner not knowing the full picture.

      I do have a comment that should be useful for you: oregano oil is a strong antimicrobial and is usually taken for a few weeks and then break is needed (depending on the dose, of course). It kills both good and problematic bacteria therefore I usually prescribe it on its own or together with other antimicrobials, and then follow up with probiotics. If oregano oil and probiotics are taken together, which is also a viable strategy depending on the case, you need to take them well apart e.g. oregano oil in the morning and/or lunch and probiotics at dinner or before bed. However, it’s best to discuss the options with you practitioner for the most effective treatment.

      Hope this helps
      Joanna

  10. Brandon

    Joanna,

    Your article has truly been eye opening. For the last several years I have been experiencing what can only be described as a food allergy, causing symptoms ranging from bloating, gas, heartburn, you name it. I’ve tried eliminating certain foods to see what helps and what doesn’t, but have not been able to locate any common link. Something I can eat once, the next time makes me sick. As you can imagine, this makes it very difficult to know what to eat.

    Further complicating things is that anytime I bring any of this up to doctors, especially in that it seems to cause anxiety, ongoing sinus type issues, acne, etc, I am constantly brushed off, and assured that it must all be in my head. Thus I continue feeling bad, with brief moments of feeling good.

    My question for you would be what type of specific Doctor do I need to see if I suspect a histamine intolerance might be the root of my issues? My pcp seems convinced I have Gerd and just prescribes medication that I’m not willing to take, as my symptoms don’t meet fully a Gerd diagnosis. I’ve been to a gastroenterologist who tested my gallbladder, and there was no issue there. My endocrinologist monitors my thyroid and blood sugars, all of which are within range, though cholesterol is always on the higher end. Who can I see to help determine if this is an issue for me, and what tests should I request? Thank you for any guidance you may have.

    1. Joanna Sochan

      Brandon
      Thank you for your post. From your short description I’d say you need to embark on the gut healing program backed by tests, including complete digestive stool analysis, SIBO and organic acids, to pinpoint what imbalances are present. Histamine intolerance tests are also available but it’s a relatively new field. In Australia lab called Nutripath does it. I find that a comprehensive gut repair and healing treatment combined with nutrition often addresses histamine issues as well.

      I suggest you look for a functional doctor in your area who understands digestive complaints and can refer for and interpret the tests. Just Google ‘functional medicine practitioner” plus your location.
      All the best
      Joanna

  11. Danielle

    Hi Joanna,

    I have a histamine intolerance since I can remember, I limit my diet and don’t eat foods that I know set me off, anything with Yeast, sugar, citrus, chocolate, tomatoes, I limit alcohol to preservative free red wine, now I am early stages of pregnancy I am wondering if the daily prescribed antihistamine I have taken for years is doing my gut flora real harm and I will then pass on my intolerances to my child. Do you have any further advice on the direction I should travel with this? or can you recommend a naturopath in Perth WA that I can contact? Thank you

    1. Joanna Sochan

      Hi Danielle

      Needless to say Iit’s best to do any gut repair and gut flora balancing well before the pregnancy because not many supplements/ medications can be used whilst you are pregnant. You can only pass to your child the gut flora you currently have or will have at birth. I agree it’s best to talk to a local natural medicine practitioner about what can be done now and in the future. Unfortunately I don’t know of any practitioners in Perth to suggest. Looks to me like you’ll need to embark on a comprehensive gut cleanse and repair program in the future (after pregnancy and lactation period is over) to deal with the histamine intolerance you’re experiencing.

  12. Jan

    Hi. I have dealt with skin itching while working out ever since I was a kid. It seems to run in my family. It does go away if you push through it and continue to exercise regularly. I started taking zyrtec and it fixed the problem. Needless to say once I go off of it I’m like a drug addict who’s trying to go clean. My skin starts itching without friction. Is there a special Doctor that would be able to assist me in starting the regimen? Also my skin is overly sensitive to products and insect bites. Thank you

    1. Joanna Sochan

      Hi Jan
      I suggest you embark on a gut and digestion balancing program with a naturopath or a functional medicine practitioner who can conduct a few test (which ones will depend on your specific symptoms) to pinpoint the imbalances.

  13. Denise

    I have taken anti histamines for the last few years. Sinus problems, hayfever, prickly heat on hands, headaches, pins & needlesin fingers occasionally and now acid reflux in my throat. H Pylori was found in my gut too so I had antibiotics which I reacted to. Think i have high histamine levels. Not sure what I can eat as so much food is the problem but will take more supplements to hopefully correct imbalance and reduce need for antihistamines over the counter. Thank you for any response.

    1. Joanna Sochan

      Denise
      All symptoms you’ve described are connected to the gut health and function. Plus you had a course of antibiotics which also had a negative effect on the gut flora. Therefore I suggest you start from improving the integrity and function of your gut and digestion to commence the recovery process.
      All the best
      Joanna

  14. Joanna Sochan

    Karen

    Thank you for your email. From your short description of your son’s symptoms it may or may not be histamine intolerance in combination with some other factors. There are many possibilities that need to be checked and excluded. As you appreciate I can’t provide any specific advice without the full picture but have you looked at and/ or excluded the following:

    – Mould exposure (past or present) – can manifest in hives
    – Low grade viral infection
    – Wearing clothes that have a lot of dye (such as cheaper black jeans) or washing powder/fabric softener, detergents

    Treatment avenues:
    – Homeopathy – a great option to consider, often works when nothing else seems to
    – Focusing on improving the liver function for blood purification and toxins removal – this is a must in this case in my opinion
    – Repairing, balancing and healing the gut – is the key to any improvements. Have your son done a tailored gut treatment?

    There are histamine intolerance tests available, the NutriPath lab in Australia has a test and I’m sure there are labs in the US that do this s well. Functional medicine doctors/ practitioners may be better to talk to in such cases, you can find one in your area here: https://www.functionalmedicine.org/practitioner_search.aspx?id=117

    Overall, keep going until you find a practitioner who can provide guidance in this complex case and will look into possible causes(s) to address this on a permanent basis.

    All the best
    Joanna

    Sent: Wednesday, 10 August 2016 12:06 AM
    To: joanna@naturimedica.com
    Subject: Your article on over production of histamine

    I tried to post this to the article but wasn’t successful. My 14 year old son has had chronic hives for five years and I have tried every possible natural solution such as the Elimination Diet, Acupuncture, seen a Naturopathic doctor, tumeric, pro biotics, vit. c, green juices, removed carpets , stuffed animals from house, hepa vacuum, use only natural shampoos, detergents, eat all organic, cook most from scratch for him. I have read book after book to help him to no avail. Regular allergists, doctors only want to give him a bandaid such as zyrtec or steroids (which we refuse). All of his many , many blood tests come back perfect. He cannot function if he doesn’t take one zyrtec a day as his body is covered head to toe in hives and his hands and feet often swell as well. Please tell me how I can get his doctor or how I can tell if he is deficient in the enzyme in your article DAO? Thank you! Please help if you can!

  15. Mike

    Hello Joanna,

    I just got back from my first visit with an endocrinologist. I am male age 63. My main complaint is fatigue and insomnia. My Histamine Plasma level came back 137. I understand this may be high, please advise. The course I was told to follow is a low histamine diet along with B-12, omega 3 with Co Q10, digestive enzymes, probiotic (yeast) and DAO enzyme.

    Also, Is there a correlation with adrenal exhaustion and or pancreatic cancer and high histamine levels?

    1. Joanna Sochan

      Hello Mike
      I’m afraid I’m not able to comment on the treatment/ supplements given to you by your endocrinologist. Adrenal glands are sensitive to toxins and gut bacteria imbalances so if you have histamine intolerance this means your gut bacteria is out of balance which would affect the adrenals. I’m not aware of any connections between adrenal fatigue, pancreatic cancer and high histamine.

  16. Lee

    Wow best article I have seen yet on histamines. There are many things that can cause mast cell activation syndrome. Untreated illnesses like Lyme or candida, GMOs destroy the gut and gut bacteria which can cause leaky gut which can cause it. Excitotoxin build up from vaccinations, food and our enviroment can build up and cause it.
    Great article, thank you.

  17. Claire

    Hi Joanna thank you for your Web pages. Just a question regarding fresh food. Would you consider unused chopped fruit eaten hours or a day later as fresh or leftover? Same question for chopped or peeled vegetables? Thank you in advance. Claire.

    1. Joanna Sochan

      Hi Claire
      Thank you for your question. I’d consider these fruits and vegetables as leftovers with a diminished nutrition values. You can freeze any excess produce for future use.

  18. Maryke

    My 12 year old son have been suffering from birth with skin rash. About 3 years ago he started with a asmatic cough. Some seasons it is worse than others. He is constantly sniffing. He often complains that he is tired or that his head hurts. When he was 6 he was diagnosed with ADD. Could this all just be histamine intolerance? And if so, how can I treat it. The drs. always say it is either asma or alleries.

    1. Joanna Sochan

      Have you done any food sensitivities/intolerances testing for your son? If not, I suggest you consider testing for these together with gut function testing (which is related to food sensitivities, ADD and asthma) plus vitamin D levels – also connected to food intolerances and the immune function in general. Constant sniffing may indicate dairy sensitivity, likely among others.

  19. Gerald

    Hello, I have a million questions! One is how can you tell if vitamins or medications have histamine in them? For example, looking at a box of disprin I can’t find it it does or doesn’t contain histamine. I’m also wondering about centrum multivitamins and neurofen tablets. Thanks!

    1. Joanna Sochan

      Histamine is a natural substance produced by the body (it’s found in most body tissues) and is also present in many foods. There are foods that specifically increase release histamine release in the body as a response to an allergen such as inhalants (e.g. pollens, dust), medications (e.g. aspirin, penicillin) and stings (e.g. bee venom), among others. So drugs and supplements don’t contain histamine but the body may react to them by releasing histamine as a response to them which can cause itching, hives, rashes, congested sinuses, gut symptoms etc. Different people respond differently to foods and drugs so it’s usually trial and error method to identify the culprits specifically for you.

  20. Sammi

    Hi. Thank you for very thorough histamine post. I have reacted badly to aged foods, all on your list, for a couple of decades, but i always thought the culprit was tyramine rather than histamine. They are both amines of course tho tyramine broken down by MAO rather than DAO. Is there any way to detrmine which it is

    This may be relevent for me: i seem to have developed a milk allergy, not lactose intolerance. A drop of any dairy gives me diarrhea for 3 days. In retrospect, could be a lifelong problem solince unexplained chronic diarrhea in infancy and early childhood.

    I seem tho to be a quiring all sorts of allergies to foods- coconut for exampke. Certain spices seem to give autonomic nervous system reactions – mint and anise. (Also have clove allergy). Lots of foods give ne diarrhea now, tho nothing as bad as the dairy. (Even cooked berries, cooked zichinibetc).

    For testing, on a CBC, my eoisonophils are low- below normal (not was on transderval progesterone)- does low histamine rule out a histamine intolerance?

    On comphrensive stool testing with doctors data, i have an ansense of lactobaccilus. Since im off all dairy , i was not too surprised by this. The one time i tried probiotics i had such a bad reaction am reluctant to try again. I had a 1/4th of a teaspoon of the juice from bubbas raw sauerkraut. Like with my dairy reaction, was in bathroom for three days.

    The other abnormal finding was greatly increased secretory IgA. This suggests up regukated immune reaction, but that could mean anything from parasite to allergy. So far all parasite tests negative. Pancreatic enzymes fine

    I dio have chrinic autoimmune illnesses so adrenal fatigue makes sense. So far cortisol testing has been in normal ramge but its on the low side for early am and on the high side for evening- suggesting non optinal diurnal functioning. But taking steroids is not something that i want to do

    Final piece of puzzle i will mention is ive had dermographia since age 11,

    By the way end result of all of this for me is i am too thin and cannot gain weight. Used to gain weight with ice cream but of couse cant have dairy now) I should add that nearly every “diet” suggested for food allergy etc i cannot do because i would have nothing to eat. I cannot tokerate potato, rice, etc (long list)

    So recapping on questions…hisramine vs tyramine determination, meaning of low blood histamine, and anything else tou have input on sorry for long message. Got carried away by the thoroughness of your post

    1. Joanna Sochan

      Hi Sammi
      Thank you for your post. Your symptoms and test results point to a compromised gut function, most likely gut wall damage, gut flora imbalances and potential intestinal parasites. That’s why you are reacting to so many random foods, therefore it’s unlikely that further food restrictions or analysing histamine/tyramine effects would help. I suggest you consider doing a comprehensive gut repair and healing treatment with an experienced practitioner as your food sensitivities go a long way back. GAPS nutritional protocol is very good under theses circumstances, it may take a few years of following it consistently to heal the gut and food intolerances, among others. See my post about it here: http://naturimedica.com/gaps-diet-what-is-it-and-when-to-apply-it-sydney-adelaide-australia/

  21. Sammi

    Hi. Thanks for your input. I followed your link to see if that diet is something i could try but there was nothing in the lnk that said what tne protocol was. There was another link embedded in that one and when i followed it , it was simply an advert to buy the book with not even a summary of what the proltocol was. Incidentally , in my case there is no Psychology (the P in GAPS) in the mix, so what would be left is not GAPS but simply is an argument for dysbiosis, which these days is quite popular for everything that ails. . Been there. Hope you post this reply.

  22. Holly

    Hi I greatly enjoyed your article. I have histamine issues as well as candida. I’m a couple months in at trying to heal this and am seeing improvements. I still have reoccurring issues with oral thrush and angioedema in my lips. I see the most results with the low histamine diet but find it hard to follow. What foods can I eat…I feel very limited. Thanks.

    1. Joanna Sochan

      Holly
      I’m glad you found my article useful for you, thanks for reading!

      As I say in my article, the key to reducing/ eliminating histamine sensitivity is to treat the gut by the appropriate diet and by taking specific supplements that will help to repair the gut wall and re-balance the gut flora. Once there is more beneficial bacteria in the gut they will keep the problematic ones under control, including histamine producing species.

    2. Joanna Sochan

      Yes, the low histamine diet is difficult to follow and limited. I suggest you pursue the big picture approach here and address the likely cause of your symptoms – the gut function, including gut wall integrity and the ability to digest proteins, carbs and fats to get the most nutrients from your food. There is no way around it from my experience, it’ll help you with both histamine intolerance and candida. You need to find a natural medicine practitioner to work with to address both issues. I often say to my patients: food is NOT the issue, your gut function is!

  23. Robert Maddox

    SORRY REVISED

    Hello Joann ,
    Mrs. Jon Wheeler has described my problem in her post to you back on 05/26/2016 at 11:50. I scrolled down eagerly to read your reply. But you didn’t. Instead you inform her that you would privately email her back. I hope I also can receive your advise and help. About three months ago my feet and hands begin to itch terribly. I went to see a dermatologist physician assistant who said she had seen no fungus, but suggested I use a cream. After a week with no relief, she subscribed a steroid. after a week again with no relief, I scheduled another appointment. This time seeing the actual doctor. He examined my hand and forearm. Then took his finger nail and scratched my arm. He then quickly stated that it was a histamine problem. He then called me in a prescriptions of Hydroxyzine to be taken three times daily for the next month. Within 24hrs. the itching was over. So curiously I explored the internet to see what was causing this. I then discovered that it could be related to the gut function. I hadn’t at that time put two and two together. I have been having a difference in my bowel function. It seems that my digestion system wasn’t completely working as it use to and my form wasn’t normal. So I took the anti histamine for the 30 days, not having any itching and it seemed that my gut was functioning better. Last week the thirty days was up. within 48 hours without the medicine, I immediately began to itch. The only diet change that I have identified is I have been eating watermelon, grapes, and oranges as daily snack instead of sweets and junk food. I don’t soda, only water. I do take a product called juice plus. Two fruit, two vegetable, and one berry pill every morning. What do I need to do? I don’t want to mask the problem with meds the rest of my life. Thanks in advance for any help. GOD BLESS

    1. Joanna Sochan

      Hello Robert
      From your brief description, I suggest you consider doing a comprehensive gut healing work with a naturopath or a functional medicine practitioner near you who understand how to use supplements and foods to repair the gut wall and improve/ restore the digestive function. This approach will help with eliminating/ improving any food sensitivities and/or allergies long-term. Until your gut function is improved it’s likely you’ll keep reacting to many foods (it’s often hard to tell which ones) and will have histamine intolerance symptoms.
      All the best
      Joanna

  24. Gagan

    Hi Joanna,
    i am glad to find this article on internet.

    As i had ulcers four years ago and was prescribed with Nexium 500mg tablets for 12 months. Now i have no problem with ulcers, but while i was on medication i started to have rash and very itchy skin. Skin Specialist prescribed me C-zine an anti allergy medicine. i am having C-Zine every day.

    Now i think, i have histamine intolerance. My nose always blocked and if i have any alcoholic drink. i have allergic reactions like runny nose, difficulty breathing, itchy skin and rash. After having Vitamin C and C-zine, it gets better. i get flu and cold almost after every 2 weeks now.

    just want to know, what do you suggest, i should have to make my condition better. Any medication or foods will help.
    Thanks

    1. Joanna Sochan

      Thank you for your post. I suggest you follow the low histamine diet as outlined in my article for a month or so to see if this makes a difference. However, the most important thing to do is to look into your gut health (wall integrity and digestion function) and remedy any deficiencies or issues. This will greatly help with any sensitivity or allergic reactions you have.

  25. Rose Farrugia

    Hi Joanna,

    Thank you for your posting. I found it very useful. I am a bit confused regarding the section on histamine medication and does that include supplementation? Should a person not take natural antihistamine supplements for a long period of time?

    I have just started taking medication for a condition that I have and it has increased the level of histamine produced by my body. It impacts my life as I get a runny nose so I am looking for natural and safe ways to reduced histamine release and I am hoping to take quercetin and bromelain. But, after reading your article, I will include magnesium.

    I will also look at improving the health of my gut as it may be a contributor.

    Any further suggestions will be much appreciated.

    1. Joanna Sochan

      Hi Rose
      Natural histamine supplements are generally safer and can be taken for longer periods of time but the aim is always to reduce/ stop any medications/ supplements as soon as possible and let the body to regulate its functions.

      Re your medications and taking natural supplements – please make sure that there are no contraindications to taking natural supplements together with the drugs. Also, start taking one supplement at the time (quercetin and bromelain should be fine to take together) for a few weeks and then add magnesium to see any difference either way.

      Starting with improving your gut function is going to be your best strategy to address this problem long-term. I’m afraid there are no shortcuts here!
      All the best
      Joanna

  26. Humaid

    Hi Joanna
    It took me 5 years to understand what was causing my headache and stomach cramps . Most doctors i visited related it to IBS. By researching i have suspected that i have histamine intolerance . My suspicion was confirmed when 95% of my problems disappeared after i started to take DAO supplement before food. I am a different person now. The question is : do i have a gut issue even if the symptons disappeared? and how long can i keep taking the supplement? by the way i also lot wight during this problem but my wight is fixed now and i am trying to bring it up a little .
    P.S. i have done a medical check to find out the causes of wight reduction but Drs didn’t find anything wrong .

    1. Joanna Sochan

      Hi there
      I suggest you have the gut function test called complete digestive stool analysis to gauge the state of your gut including how well you digest proteins, fats and carbohydrates; and to check the gut flora status/ balance or otherwise. Taking the DAO enzyme is helping for now but not correcting the histamine issue so attending to your gut health and structural integrity would be dealing with the cause of histamine intolerance.

      Could you please tell me what DAO supplement (brand) are you currently taking, please?
      All the best
      Joanna

  27. Humaid

    Hi Joanna
    Thanks for your answer. I am taking an Austrian brand called (DAOSIN made by Sciotec) which seem to work best for me . Also Histame is good but the production was stopped for some reason. Other brands were not so effective. Do you think that most doctors understand the parameters of such stool test? Thanks a lot for your efforts .

    1. Joanna Sochan

      I’m afraid not many doctors know how to interpret the CDSA results. You’ll need to look for a naturopath or functional doctor to have them interpreted and appropriate actions taken re histamine intolerance.

  28. Grace Bayley

    Hi Joanna,

    Very interesting reading this post. I’ve had SIBO in the last 8 months but successfully got rid of it through treatment from a naturopath / functional medicine practitioner and strict diet in England, where I’m from. I’ve suffered with hayfever and eczema my whole life, at the time of the SIBO diagnosis my eczema was appallingly bad. It is very bad at the moment, I think not helped by the pollen levels, and a naturopath I have been seeing here in Sydney recommended a histidine tablet for the hayfever. I took one and I felt that it made my symptoms much worse. I’m actually studying to become a naturopath myself at the moment and I’ve just got to a part in my course about histidine. But everything I read makes me think that taking a supplement of histidine would surely make my eczema worse ? I don’t quite understand why my practitioner suggested it. Many thanks! Grace

  29. Amer

    Hi. I’ve been having a severe sinuses allergy for more than two years and living on aerius and telfast and getting worst.
    I started xolair recently and got a bit better.
    Is it histamine intolerance and do u think I might be able to cure it?

    1. Joanna Sochan

      Hi there!
      From my experience sinus issues are very often related to gut health and indicate imbalances there. It could be histamine intolerance, problems with absorption of nutrients or gut wall integrity problems (leaky gut) which are associated with allergies of all sorts, to name a few. I suggest you follow the low histamine diet for 3-4 weeks to see if this improves your symptoms. If yes, you may have histamine intolerance and if not, look at the other aspects of gut health to focus on.

  30. Karon Aldridge

    I live on anti hystamines as I seem to react to everything ! I have had allergy tests and I am allergic to coal tar and two chemicals which I no longer have anything with these in. my eyes are permanently ichy red and runny and I have raised Ana levels. I have been signed off from the dermatologist but I am still under rhumatologist. I do not have arthritis but remain under him as I have aching joints particularly hips knees and shoulder. Is there a possibility that I am histamine intolerant?

    1. Joanna Sochan

      As I mentioned in my article, gut health and digestion are closely related to histamine intolerance, among many other problems. I suggest you look into going on a strict low histamine diet for a month to see if your symptoms improve. If yes, this is a good indicator that you likely have histamine sensitivity/ intolerance. Increased ANA levels indicate a presence of an autoimmnue condition so you’ll need to look at it as well with your health practitioner.

  31. Maurya

    Hi Joanna,

    I had anaphylaxis twice within 6 months time in 2016. First in June and then in November. Both times I was asked by general physicist to take corticosteroid and Allegra along with Rantac for 20 days. But the exact reason for the allergic reaction has not been found yet. Initially it was thought it was milk allergy after the June incident. But after the November incident, I consulted an allergy specialist who thinks it may not be related to food allergy and something related to respiratory issues. I forgot to tell my doctor that I was on and off antibiotic tablets – Banocide Forte for 2 – 3 months in 2014 and again in 2015. Would this be the culprit in high histamines in my body?
    I would like to mention that I had anaphylaxis in June within 30 minutes after eating a heavy snack that included cream buns, vegetable puff and tea (with milk). Then in November, I had anaphylaxis within 30 mins of eating Rotis (Indian Dish made from wheat flour).
    Can you please share your views on what could be the possible item triggering causing anaphylaxis in me? I am really frightened as I have been told that anything may happen to me anytime and I am in a life threatening situation.
    Thanks!

    1. Joanna Sochan

      Thank you for your comment. I’m afraid I can’t give treatment advice online no matter the condition. Keep searching for the answers as to the cause of your reactions and I suggest you look for skilled practitioners such a gut specialist or immunologist that you can see in person.

  32. Nicca

    Dear Joanna

    Thank you for your helpful article!

    I still have questions about that topic. In connection with mast cells that are located in the gut, the lungs, the skin, the mouth… How mast cells react if there are bacteria in the gut that activates those mast cells? I know for e.g. that E.Coli can produce huge amounts of histamine by themselves and also by activating the mast cells. But is this just going on locally in the gut? Or can the mast cell activation / or histamine release affect then the whole body?

    I ask you this because I have SIBO.
    I guess, I generally have high histamine in my body. If I am stressed, if I am exposed to the sun or if I am emotional I get a very quick histamine reaction. But I do not react on high histamine foods. Therefore I think the mast cells are my problem and not low DAO.
    But I do not have just gut histamine symptoms. My tongue swells up a bit, I am hyperventilating (not severe but for many hours or even days) and I have angiooedema in my fingers.

    So, is it possible that the mast cell activation via bacteria in the gut affects the whole body, also the lungs?
    And is it possible that this overall activation is made worse if exposed to some other triggers like the sun or stress?
    Or is it more likely that I have kind of mast cell disorder AND bacteria, both producing histamine?

    Thank you for sharing your knowledge
    Nicca

  33. Littleone

    Hi 🙂 great article and links. Thank you.
    Just curious when u say soil based probiotics? What do u mean by this? Are there brands that produce these? Cheers 😉

    1. Joanna Sochan

      You’re welcome! By soil based bactetia I mean beneficial probiotic bacteria that live in the soil. These are relatively new probiotic strains that are added to some probiotic formulations. I mean the strains are not new per se as they have been present in soil/dirt since forever and we’ve been exposed to them since birth but to a lesser degree for the last few decades since the food is sprayed and washed in chemical mixes before it gets to us.

      I suggest you look on iHetb.com for product suggestions as I don’t use soil based probiotic at present but am looking for good brands as well!

  34. Bridget

    Hi Joanna,,

    I’ve had HIT for years, getting worse, with severe cramps etc etc. Shortly before Christmas 2016, I started magnesium oil spray and Epsom salts as I can’t tolerate oral magnesium. It solved lots of problems: no more cramps, a lot more energy, far better sleep, relaxation, more variety in diet and more. All that in less than 4 weeks! I still have some histamine problems but maybe that can be fixed as well over time. At least I can eat more anti-histamine foods and can get rid of my anti-histamine medication.

    I particularly like your list of HIT supplementation. Red cherries and cherry juice are supposed to be excellent as well.

    Kind regards, Bridget

    1. Joanna Sochan

      Hi Bridget

      Thank you very much for sharing your experience with magnesium oil spray and Epsom salts as sources of magnesium that worked for you. Very interesting and good to know for others who read this post looking for possible solutions. Please keep me posted on how you’re going after adding other options such as red cherries or cherry juice.

  35. Nathan

    Hi Joanna,

    My wife has been suffering from histamine intolerance and we have begun a low histamine diet. Could you explain why chili powder is bad (not sure if this is the blend or pure ground chilis)? Hot peppers are something I have also seen on multiple lists as being bad, but bell peppers have been listed as good. Any thoughts on why they would be high histamine. Thank you for your time and the article.

    1. Joanna Sochan

      Hi Nathan
      I’m afraid I don’t know the answer to your question. As far as I understand there is no “perfect” list of foods that trigger/ enhance histamine release. Many foods that are included on those lists as the triggers can be eaten by some people with known histamine intolerance with no symptoms, others are unable to tolerate some of the OK foods. We are all different and you’d need to experiment with any foods you’d like to include in your diet to see if they trigger any high histamine symptoms you have. I recommend an elimination diet type of approach to identify your wife’s trigger/ OK foods.

  36. Christina

    Hi Joanna I just found this post! Can you please tell me if the Bifidobacterium Breve strain /category of probiotic lowers histamines?
    I was taking LB coagulans, having read that it lowered histamine and then I had a severe attack – my skin becomes inflamed, largely in my scalp. I later read that Coagulans RAISES histamines, so really upset about that misinformation – I am really careful about my sources so felt duped! I’m thinking of trying Breve as its in a combo with Longum and Infantis that looks good for me, but wanted to find out if you can confirm that Breve lowers histamines?
    I also have low hormones – all of them – and I had been raising my progesterone at the same time, so I wasn’t sure if it was the comparatively lowered estrogen and/or raised histamines that was causing the issues. Anyway my histamines went crazy. I understand from one of the hundreds of papers I’ve read on the complex arena of histamine that histamines rise in order to try and raise estrogen too! So it may well have been both. I don’t detox histamines or other amines well (MTHFR mutation) so for me, one little mistake is disasterous. The wrong food is bad enough – the wrong supplement is a nightmare.
    I’ve had so many naturopaths who have made me ill with supplements that were dangerous for me, even a multi! It’s great to read a post from a naturopath who is up to date with this very complex area 🙂 Thank you

    1. Joanna Sochan

      Hi Christina
      Yes, as far as I know Bifidobacterium breve is anti-inflammatory (together with Bifidobacterium infants and Bifidobacterium longum) and it shouln’t raise histamine levels. For example, the ProBiota Bifido supplement (from Dr Ben Lynch in the US) contains the beneficial/neutral probiotic strains that help with excess histamine. Here’s the link https://www.seekinghealth.com/probiota-bifido-60-capsules

      Thank you for your comment! I have now updated the probiotic section of my article to make it clearer which strains are OK/neutral for histamine excess.

  37. Margo Dill

    Allergies are caused by a faulty response of the immune system. It reacts to allergens – substances that the body views as threat and attacks. The symptoms of the allergy are an expression of this misguided defense mechanism.

    Many scientists are pushing a theory that focuses on the increased incidence of allergies in current populations. According to these scientists, excessive cleanliness leads to bacterial imbalances and an over-active immune system.

    1. Joanna Sochan

      Thank you for your comment Margo. Yes, it’s an interesting point of view which also makes sense to me from a clinical perspective. As I’m sure you are aware, most of the immune system is actually located in the gut to deal with any ‘dangers’ coming from the environment via what we ingest or are exposed to. Having a leaky gut causes bigger food particles, which are supposed to stay within the gut walls, to “leak” into the blood where they are spotted by the immune system, treated as foreign and attacked/ dealt with in a number of ways. This contributes to the development of food and other allergies – the mechanisms are known and can be found online e.g. https://ucfa.nl/food-allergy/mechanisms/

  38. Valleygirl

    Years ago I had a bug bite that ended up infected with staph causing cellulitis and a whole body itchy hive and swelling reaction they called an “id reaction”. Since then my skin is incredibly sensitive to lavendar which did not bother me before. Then I started getting random itchy welts without any known triggers…often while warm. Finally it would get way worse when sick with a simple cold. I also noticed my reactions to known allergens s would result in excessive phlegm and a croupy cough. I did a low histamine whole food diet x 5 weeks and added foods back without issue. Also taking probiotics and but D3. Magnesium when I remember. Now I have a virus again and had to take benadryl because it’s so bad. Suggestions? If I see a Dr who can help me? Also started with low progesterone symptoms past few years which must b related somehow. Not convinced the diet helped but will try whatever.

    1. Joanna Sochan

      I suggest you look into supporting your immune system to start with as bacterial and viral infections, as well as food sensitivities indicate a malfunctioning immune system.

  39. Christine Legge

    Is it possible to buy DAO sin in Australia please
    My ganddaughter is on a gut protocol with high histamine and the naturopath said to take it
    She usually prescribe seeking health brand but can’t get it
    Thank you

  40. Pam Hopmann

    I have had gut issues for over ten years. I’ve been on so many different natural treatments, probiotics, have had probably 20 different stool tests in that time. At one point I developed C diff after being treated with antibiotics for kidney stones while in the hospital. Long story short, I have a bad bacterial imbalance in my gut which I have been trying to rectify for years. Believe me, I have seen all kinds of doctors for this problem. My main question is this: I think my histamine issues have gotten so bad that I now have terrible episodes of coughing/choking and coughing up sputum. It feels like my throat is closing up and my nose and eyes drip like faucets. This happened today in the grocery store and because I couldn’t catch my breath, I had to motion for the manager to get some water. It is now 5 hours later and I still cannot speak without coughing.
    I think I am at the stage of carrying an Epipen so that I don’t go into anaphylactic shock. Has anyone here ever gone this route? I continue to work on my “allergy and histamine issues”. The sad thing is that I can only eat chicken, almonds, butter and homemade chicken soup. I cannot eat any: wheat/grains, vegetables, fruits, dairy, eggs, alcohol, spices, etc. So my diet is already severely limited. It does no good for people to tell me to go on the SCD or GAPS, because most of the foods are not tolerated by me. I am at my wits end with this.
    I am currently looking for a probiotic with the strains which you mention, but they are difficult to find.
    thanks

    1. Joanna Sochan

      Thank you for your comment. Where are yo based? Wagne’sr Probiotica has many strains I mentioned and can be bought over the counter, have a look here http://www.chemistwarehouse.com.au/buy/76571/Wagner-Probiotica-P50-60-Capsules-Exclusive-Size?gclid=CL77lp3UpdQCFZQGKgodrSkE2A. There are also other “practioner only” probiotics I prescribe (I’m based in Australia).
      Your symptoms point to a damaged gut wall, leaky gut and bacterial imbalance (such as SIBO). Probiotics help but are only one part of the overall treatment needed. here.

  41. Jody

    After going on an elimination diet of just chicken cooked an eaten immediately from frozen, rice, oatmeal (plain with water only) and broccoli and zuchini cooked fresh. I still itch a little on my chin and cheeks. Is this normal? I have only been at it a week. I’m wondering if I can’t have the things I’m eating. I don’t get the burning cheeks or ear pain and dizziness anymore or the stomach cramping. Not sure if I’m doing something wrong.

  42. Jody

    No, I’m afraid the probiotic I was taking was making my histamines react. I went to just chicken and rice and my face flushes after my morning meal only. This has been since yesterday.

  43. Tracy

    Just recently found out my gallbladder is only working at 6 percent. I started extreme itching, no hives or bumps. Severe dematsis. Itchy red eyes, some discharge from eyes. Could gallbladder cause histamine issues? First allergy test was negative. Have not taken food test. Dermatologist thinks something internal.

    1. Joanna Sochan

      Gallbladder that has diminished capacity changes how the digestion works, especially digestion of fats is impacted as bile is needed for it plus for absorption of fat soluble vitamins (A, E, D, K – people with gallbladder disorders are usually deficient in these). Lack of bile causes imbalances of bacteria in the gut potentially leading to sensitivities and intolerances, including contributing to histamine intolerance, depending on a person.

      I suggest liver support in this case (foods and herbs) and supplementing with ox bile / digestive enzymes to gauge to what degree the gallbladder is causing your symptoms. I would also check for vitamin deficiencies (as stated above) especially vitamin A – see my article on vit A here: http://naturimedica.com/?s=vitamin+a

  44. Rupa

    Hi Joanna,I just loved your article. I have chronic urticaria and I am on xolair injection for months now. Recently my son is also experiencing histamine intolerance. He was diagnosed for allergy to almost all food now. Hard to feed him and unable to see him suffer, I feel so guilty that I have passed on my gene to him. He is only 4 and the allergies interferes his life everyday with diarhea. If there is a cure for him, I will be so grateful to you. Thank you.

    1. Joanna Sochan

      Hi Rupa
      I’m glad this information is of help to you. Even genetic conditions can be improved by adjusting the internal and external environment/ factors. His digestive system/gut is likely damaged with imbalances in gut flora and perhaps parasites as well. I suggest you find a naturopath/ doctor who understands how to identify, assess and then correct these imbalances with supplements, right foods and gentle detox. Don’t despair, there is hope – look for answers until you find them!
      All the best <3

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