Histamine intolerance rash

Understanding histamine intolerance rash and hives

A histamine intolerance rash is a common symptom for individuals whose bodies struggle to break down histamine efficiently. Histamine, a naturally occurring compound in the body and certain foods can accumulate and trigger uncomfortable skin reactions. These rashes often present as redness, itching, and swelling, and can sometimes develop into histamine intolerance hives, which are raised itchy welts.

Causes of histamine intolerance rash

Histamine intolerance occurs when the enzyme diamine oxidase (DAO), responsible for breaking down histamine, is insufficient. This can result from genetic factors, gastrointestinal disorders, or certain medications. When histamine levels spike, the skin may react with visible irritation, rashes, or hives.

Managing histamine intolerance hives

To alleviate symptoms, reducing dietary intake of high-histamine foods is essential. Avoid aged cheeses, fermented products, processed meats, and alcohol. Instead, choose low-histamine foods like fresh vegetables, unprocessed meats, and gluten-free grains. DAO enzyme supplements may also support histamine breakdown, helping to manage rashes and hives.

Supporting skin gealth

Incorporating a low-histamine diet alongside lifestyle adjustments like stress management can minimize histamine intolerance rash and hives. Hydration and soothing skincare products formulated for sensitive skin can further reduce irritation.

You can read more about the topic in our knowledge bank or you can contact one of our dieticians for personalized advice. If you’re facing symptoms and don’t know where they come from, you can take the intolerance test for more information:

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.