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Drug reference

alum

Mineral astringent · Astringent, Antiperspirant

Mineral astringentAstringent, Antiperspirant
CDSCO approved
EXCRETION
not curated
INTERACTIONS
none in our sources
PREGNANCY
not curated

Mechanism

Heavy metal ions precipitate proteins. As antiperspirants, they diffuse through sweat ducts, reduce secretion from glands, and partially block the ducts. Their antibacterial action prevents decomposition of sweat, reducing body odour.

Indications

After-shaveLocal haemostatic on minor cutsAntiperspirant

Related guidelines

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Sources: KD Tripathi 7e·Verified: 2026-05-10 · House clinical team