Histamine Blood Test, from our experts to you.
Dr Sam Rodgers MBBS, MRCGPChief Medical Officer
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What is histamine?
Histamine plays a crucial role in the immune response. High histamine levels are seen in allergic disorders and mast cell disorders.
What are mast cells?
Histamine is released from mast cells which are immune cells present mainly in the skin, the lining of the intestine, air passages, and bone marrow. Mast cells are crucial in the body's normal injury and allergic reaction responses.
What does histamine trigger?
The release of histamine is responsible for several symptoms associated with an allergic reaction, including itching, streamy eyes, a runny nose, and a rash.