What does histamine h1 antagonists mean?
Definitions for histamine h1 antagonists
his·tamine h1 an·tag·o·nists
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Wikipedia
histamine h1 antagonists
H1 antagonists, also called H1 blockers, are a class of medications that block the action of histamine at the H1 receptor, helping to relieve allergic reactions. Agents where the main therapeutic effect is mediated by negative modulation of histamine receptors are termed antihistamines; other agents may have antihistaminergic action but are not true antihistamines.In common use, the term "antihistamine" refers only to H1-antihistamines. Virtually all H1-antihistamines function as inverse agonists at the histamine H1-receptor, as opposed to neutral antagonists, as was previously believed.
U.S. National Library of Medicine
Histamine H1 Antagonists
Drugs that selectively bind to but do not activate histamine H1 receptors, thereby blocking the actions of endogenous histamine. Included here are the classical antihistaminics that antagonize or prevent the action of histamine mainly in immediate hypersensitivity. They act in the bronchi, capillaries, and some other smooth muscles, and are used to prevent or allay motion sickness, seasonal rhinitis, and allergic dermatitis and to induce somnolence. The effects of blocking central nervous system H1 receptors are not as well understood.
Numerology
Chaldean Numerology
The numerical value of histamine h1 antagonists in Chaldean Numerology is: 8
Pythagorean Numerology
The numerical value of histamine h1 antagonists in Pythagorean Numerology is: 2
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"histamine h1 antagonists." Definitions.net. STANDS4 LLC, 2024. Web. 18 Apr. 2024. <https://www.definitions.net/definition/histamine+h1+antagonists>.
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