Yes! in some people with histamine intolerance, disrupted histamine signalling can be associated with constipation. Constipation is not the symptom most people associate with histamine. When histamine comes up online, it is usually blamed for diarrhoea, flushing, hives, headaches, or heart palpitations. So when someone with long-standing constipation starts wondering whether histamine intolerance could be […]

Yes. Histamine intolerance can cause bloating by affecting gut motility, increasing intestinal sensitivity, and triggering inflammatory responses that alter how the digestive system functions. If bloating is one of your main symptoms, this article is for you. For many people with histamine intolerance, bloating isn’t occasional or mild. It’s persistent, uncomfortable, and often out of

Histamine intolerance rarely presents as one clear or dramatic symptom. Instead, it tends to show up as a pattern of recurring, often meal-related symptoms that affect more than one system in the body at the same time. Many people describe feeling as though their symptoms do not fit neatly into a single diagnosis. Digestive problems