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抗生素、生物制品、脏器制剂的瓶签上标有失效期与有效期,二者意义有所不同。认清二者的不同点,对药品的正确保管与使用,确保药品质量很重要。国家卫生部门对药品的生产、供应、贮存、保管都有明确的要求与规定。确定药品的有效期与失效期是因为有些药品的稳定性比较差,贮存一定时间后药效降低、毒性增高,有的甚至不能使用。所以对这类药品就必须规定保证质量的期限。对稳定性不同的药品,
Antibiotics, biological products, and organ preparations are marked with expiration dates and expiration dates. The significance of the two is different. Recognizing the difference between the two, it is important to ensure the quality of medicines for the proper storage and use of medicines. National health authorities have clear requirements and regulations for the production, supply, storage, and storage of pharmaceuticals. The validity period and expiration date of drugs are determined because of the poor stability of some drugs. After a certain period of time, the drug efficacy is reduced and the toxicity is increased. Some drugs may not even be used. Therefore, for such drugs, the deadline for quality assurance must be stipulated. For drugs with different stability,