ORAL CAVITY PATCH

摘要

An oral cavity patch comprising: a drug layer and an adhesive layer, wherein the drug layer comprises a drug-release-controlling agent consisting or at least one selected from the group consisting of a hydroxyalkyl alkyl cellulose, hydroxypropyl cellulose, a sodium carboxyalkyl cellulose, ethyl cellulose, hydrogenated castor oil, and a sucrose fatty acid ester.