what is histamine
What Is Histamine? Histamine is an important part of your bodyâs immune response, but high levels of the chemical compound can cause health problems. Histamine is a chemical produced in cells throughout the body as part of the bodyâs inflammatory response to allergy, infection, or injury. When damaged or exposed to allergens, cells in the skin, nose, throat and lungs release histamine, resulting in pain, itchiness, redness, runny nose, and wheezing.
Histamine is an extremely important bioactive chemical that is indispensable in the. efficient functioning of many body systems. It is a neurotransmitter (a chemical that. conveys messages between cells of the nervous system) and is involved in the regulation.