Histamine intolerance is a condition where the body has an increased response to histamines, which are found in certain foods and produce allergic reactions. In this article, you'll learn what the symptoms of histamine intolerance may be as well as how to treat it.

Histamine Intolerance

There are a few potential symptoms of histamine intolerance.Some people may experience nausea, vomiting, and diarrhea. These symptoms may persist even after histamine-free diets have been followed for some time. 

Other symptoms may include difficulty breathing, chest pain, and headache. Histamine intolerance is usually diagnosed through blood tests that measure levels of histamine in the blood. If the levels of histamine are high, then the person may be diagnosed with histamine intolerance.

Symptoms of Histamine Intolerance

If you experience any of the following symptoms, it may be time to consider histamine intolerance:

1. Feeling sick or having a headache after eating something with histamine in it

2. Feeling flushed, anxious, or irritated after eating something with histamine in it

3. Having trouble sleeping after eating something with histamine in it

4. Having trouble breathing after eating something with histamine in it

Possible Causes of Histamine Intolerance

Histamine intolerance is a condition in which people have difficulty processing histamine, a compound found in many foods and drinks. Histamine is also produced naturally during the body's response to allergies and other triggers.

Symptoms of histamine intolerance can vary, but they often include difficulty breathing, feeling flushed or feverish, and a runny nose. Some people also experience heartburn or stomach pain.