Transdermal delivery system of diclofenac with improved water absorbability and adhesion properties

摘要

An active agent containing adhesive composition suitable for transdermal drug delivery having excellent water absorbability which comprises an effective amount of an active agent, an acrylate adhesive, a polyvinylpyrrolidone having a molecular weight of 1,000,000-5,000,000; a polyvinylpyrrolidone having a molecular weight of 2,000-50,000; a non-ionic surfactant; a terpene; and a dissolution assistant.