"包煎"是中药汤剂特殊煎法的一大特色，而一些人对需包煎的中药、包煎的原因以及如何包煎缺乏基本的认识或存在一定的误解，从而出现因中药煎煮不当导致的临床疗效不佳或副作用等一系列问题。结合古今文献，尝试剖析中药包煎的原因及注意事项，并对如何包煎提出探索性的思考，为中药包煎提供科学依据以促进临床合理用药。

"Decoction wrapped" is one of the characteristics of the special decoction of Chinese material medica. However, Some people have a certain misunderstanding or lack of basic knowledge about Chinese material medica for "decoction wrapped", leading to the bad clinical effect or even side effects because of improper decoction. This study attempts to analyze the causes and attentions of Chinese materia medica for decocting based on multiple literatures, and put forward exploratory thinking on methods for decoction wrapped in order to provide scientific evidence for promoting clinical rational decoction for Chinese materia medica.

国家自然科学基金项目（81673618）；国家自然科学基金项目（81403152）；教育部高等学校博士学科点专项科研基金（20120013130002）；教育部高等学校博士学科点专项科研基金（20130013120001）