健全制度，加强对有效期药品的管理药品的“有效期”是指药品在一定的贮存条件下，能够保持质量的期限。有些稳定性较差的药品，在贮存中，药效降低，毒性增高，有的甚至不能药用。对有效期药品，如何做到既保证临床供应，又不积压过期失效，本人就此问题，提出以下两点粗... Improve the system and strengthen the management of the validity of the drug The “expiration date” of the drug refers to the period that the drug can maintain its quality under certain storage conditions. Some less stable drugs in storage, lower efficacy, increased toxicity, and some can not even be medicated. On the validity of drugs, how to do both to ensure that the clinical supply, without backlog expired failure, I on this issue, put forward the following two points thick ...