| D006632 |
Histamine |
An amine derived by enzymatic decarboxylation of HISTIDINE. It is a powerful stimulant of gastric secretion, a constrictor of bronchial smooth muscle, a vasodilator, and also a centrally acting neurotransmitter. |
Ceplene,Histamine Dihydrochloride,Histamine Hydrochloride,Peremin |
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| D006633 |
Histamine Antagonists |
Drugs that bind to but do not activate histamine receptors, thereby blocking the actions of histamine or histamine agonists. Classical antihistaminics block the histamine H1 receptors only. |
Antihistamine,Antihistamines,Histamine Antagonist,Antagonist, Histamine,Antagonists, Histamine |
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| D018494 |
Histamine Agents |
Drugs used for their actions on histaminergic systems. Included are drugs that act at histamine receptors, affect the life cycle of histamine, or affect the state of histaminergic cells. |
Histamine Drugs,Histamine Effect,Histamine Effects,Histaminergic Agents,Histaminergic Drugs,Histaminergic Effect,Histaminergic Effects,Agents, Histamine,Agents, Histaminergic,Drugs, Histamine,Drugs, Histaminergic,Effect, Histamine,Effect, Histaminergic,Effects, Histamine,Effects, Histaminergic |
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