astringent

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Related to Adstringens: astringent

astringent

(əstrĭn`jənt), substance that shrinks body tissues. Astringent medicines cause shrinkage of mucous membranes or exposed tissues and are often used internally to check discharge of serum or mucous secretions in sore throat, hemorrhage, diarrhea, or peptic ulcer. Externally applied astringents, which cause mild coagulation of skin proteins, dry, harden, and protect the skin. Mildly astringent solutions are used in the relief of such minor skin irritations as those resulting from superficial cuts, allergies, insect bites, or athlete's foot. Astringent preparations include silver nitrate, zinc oxide, calamine lotion, tincture of benzoin, and vegetable substances such as tannic and gallic acids, catechu, and oak bark. Some metal salts and acids have also been used as astringents.
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astringent

[ə′strin·jənt]
(medicine)
A substance applied to produce local contraction of blood vessels, to shrink mucous membranes, or to check discharges such as serum or mucus.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

astringent

a drug or medicine causing contraction of body tissues, checking blood flow, or restricting secretions of fluids
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
References in periodicals archive ?
flor hexamera de Amphipterygium adstringens. Este ultimo grafico corresponde a una adaptacion de Hemsley 1908.
Tillandsia tomasellii--It is epiphytic on trees (e.g., Amphipterigium adstringens (Schltdl.) Standl., Andira inermis (Sw.) Kunth ex DC, AstroniumgraveolensJacq., Lysiloma microphyllum Benth., and Stenocereus chacalapensis (Bravo et Macdoug.) Buxb.) in semiarid regions (low deciduous tropical forest) of the Municipality of San Carlos Yautepec (Oaxaca State, Mexico).