Pharmacologic Substance
antazoline
Effect:
Decreased Histamine Activity
May Treat:
Conjunctivitis, Allergic;
Pruritus;
Respiration Disorders
More Information:
Definitions related to antazoline:
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An antagonist of histamine H1 receptors.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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An ethylenediamine derivative with histamine H1 antagonistic and sedative properties. Antazoline antagonizes histamine H1 receptor and prevents the typical allergic symptoms caused by histamine activities on capillaries, skin, mucous membranes, and gastrointestinal and bronchial smooth muscles. These histamine activities include vasodilation, bronchoconstriction, increased vascular permeability, pain, itching, and spasmodic contractions of gastrointestinal smooth muscles. Antazoline is used to provide symptomatic relieve of allergic symptoms.NCI ThesaurusU.S. National Cancer Institute, 2021
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