本文就片重的概念、计算方法、片重选择和复核等问题,作一简介,并提供两个片重表,以供参考。片重的概念片重不等于标示量。在片剂包装上标明的量是主药的含量,不是真正的片重。片重则是主药和辅料的质量总和。片重必须根据主药的含量来确定。一般为0.06～0.6g。片重准确,主药含量才能准确,服用后,才能达到预期的效果。 In this paper, the concept of weight, calculation methods, such as re-selection and review of film issues such as an introduction, and provide two tablet tables for reference. The weight of the concept of film weight does not equal the marked amount. The amount indicated on the tablet package is the primary drug content, not the true tablet weight. Film weight is the main drug and excipients the quality of the sum. Film weight must be based on the content of the main drug to determine. Generally 0.06 ~ 0.6g. Film accurate, the main drug content can be accurate, taking, to achieve the desired results.