Transdermal anti-inflammatory analgesic plaster

摘要

PPROBLEM TO BE SOLVED: To provide a plaster superior in cutaneous permeability, adherability, and stability, which contains a non-steroidal analgesic/antiphlogistic agent in a salve layer having a rubber-base elastomer as a main base ingredient. PSOLUTION: The plaster includes a support, a salve layer, and a release liner, and the salve layer contains the non-steroidal analgesic/antiphlogistic agent as an effective ingredient and a substantially water-free solid organic acid. The salve layer containing the rubber-base elastomer as a base ingredient further contains a tackifier resin, a plasticizer, an antioxidant, and a thermal sensation stimulation ingredient. PCOPYRIGHT: (C)2012,JPO&INPIT