noun
histamine
A biogenic amine involved in immune responses, allergies, and gastric acid secretion. Used as a technical term in biology and medicine.
花粉症の症状は、体内でヒスタミンが放出されることで起こります。
Hay fever symptoms occur when histamine is released in the body.
抗ヒスタミン薬
Antihistamines suppress the action of histamine.