A multiscale map of the brain's histamine system reveals its role in ADHD and depression, offering new targets for ...

New research, from King's College London and the University of Porto, has mapped the histamine system in the brain. Histamine, a molecule more commonly associated with allergies, plays a separate but ...

For some, the word "histamine" might evoke thoughts of seasonal allergies: runny noses, scratchy throats and itchy eyes. But the molecule also influences exercise performance. A new study from the ...

Histamine is a chemical that your body produces, playing a vital role in immune responses, particularly those related to allergies, and also influencing the gut, brain, and overall immune function.

Facial itch uses unique nerve pathways linked to pain, revealing why itch on the face feels different from itch elsewhere on ...

Histamine is a chemical the immune system releases in response to allergens, triggering an allergic reaction. Many foods also contain histamine, which is broken down by an enzyme in the gut. Some ...

Certain foods may trigger or worsen hives in some people due to the reaction they cause within the body. Avoiding foods high in histamines and pseudoallergens may help. Chronic idiopathic urticaria ...