RISPERIDONE-CONTAINING TRANSDERMAL PREPARATION AND ADHESIVE PATCH USING SAME

摘要

Disclosed is a transdermal preparation which contains risperidone and/or a pharmaceutically acceptable salt thereof as a medicine. The transdermal preparation contains 1-20 parts by mass of the medicine relative to 100 parts by mass of the total of the preparation, while having a skin permeation rate of 0.5-30 µg/cm2/hour and a drug diffusion coefficient in the skin of from 1.2 × 10-6 cm/hour to 10.0 × 10-6 cm/hour.