近年来作者采用中药白及作为膜剂基质,其作用、性能与聚乙烯醇相似,它既体现了祖国医药学的特点,又经济实惠,且无毒副作用,患者乐于贴敷,现介绍如下。 In recent years, the author used traditional Chinese medicine Baihe as a film agent matrix. Its function and performance are similar to that of polyvinyl alcohol. It not only embodies the characteristics of the motherland’s medicine, but also is economical, and has no toxic or side effects. The patient is willing to apply it. Now it is introduced as follows.