Adhesive skin patch

Abstract

The present invention provides an adhesive skin patch containing a support and an adhesive layer containing a drug which is formed on the support, wherein the adhesive layer comprises a thermoplastic elastomer, a liquid component in an amount exceeding 300 parts by weight per 100 parts by weight of the thermoplastic elastomer, a therapeutic drug having an anticholinergic activity or a salt thereof for overactive bladder as a drug, (A) a non-volatile hydrocarbon oil as a liquid component, and one or more kinds selected from the group consisting of (B) an amide solvent, (C) an alcohol solvent and (D) a liquid organic acid as a liquid component, or a fatty acid salt, and optionally comprises a tackifier at a content of not more than 10 wt % of the adhesive layer.

Dependencies are inferred from the claim text.