Histamine intolerance refers to when the body cannot eliminate histamine. This can result in symptoms that mimic an allergic reaction. It can occur due to genetic factors or certain medications.

Histamine is an autacoid, which means it acts similarly to a local hormone, near its site of synthesis. It is produced as part of the local immune response to invading bodies and triggers inflammation ...

Rebecca Seal explains why women in midlife can develop new allergies — and why you should avoid unreliable online tests ...

If you’ve been experiencing unexplained headaches, skin irritations, or digestive issues, it could be more than just stress or allergies. These symptoms may be linked to histamine, a naturally ...

Histamine is a chemical that your immune system releases to send messages between cells, according to MedlinePlus. While histamine is best known for causing an allergic reaction when your body ...

If your immune system overreacts to pollen or other allergens, a diet rich in compounds that boost immune health and reduce ...

WHEN a dry, itchy or red rash flares up, it becomes a game of figuring out what you did, or ate, differently. Many skin ...

The findings, from researchers at Imperial College London and University of South Carolina, add to mounting evidence that inflammation, and the accompanying release of the molecule histamine, affects ...

If you think histamines are your nemesis during allergy season, here's something that might change your perspective. New research shows that histamine could be an important molecule to developing new ...

There are few living things on earth that can set our nerves more on edge than the aptly named bed bug (Cimex lectularius). Even if you’ve never had the displeasure of being their unwilling blood bank ...