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Pharmacologic Substance
lanolin Audio
lan·o·lin [ lan-l-in ]
Brand Names:
A+D Original; Akwa Tears; Calmoseptine; Corona Multi-Purpose; Dr. Smith's Rash and Skin; Dr. Smith's Rash-n-All; Lanashield; Lansinoh; Lantiseptic; Supraderm
More Information:
ChemID; DrugBank; DailyMed; PDR
Definitions related to lanolin:
  • A yellow fat obtained from sheep's wool. It is used as an emollient, cosmetic, and pharmaceutic aid.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2025
  • An oily substance taken from sheep's wool. Lanolin is used in moisturizing creams and lotions to treat dry, itchy skin.
    NCI Dictionary of Cancer Terms
    U.S. National Cancer Institute, 2021
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This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.

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