硝酸毛果芸香碱滴眼剂在贮存过程中很不稳定,室温下有效期不足一个月。其稳定性受多种因素的影响,如温度、溶液pH值和包装容器等。但包装容器对硝酸毛果芸香碱滴眼剂稳定性的影响报道尚不一致,如有的文献指出,毛果芸香碱滴眼剂应贮于塑料瓶或析出碱量很少的玻璃容器中,有的文献 Pilocarpine nitrate eye drops are very unstable during storage and have a shelf life of less than one month at room temperature. Its stability is affected by many factors, such as temperature, solution pH, and packaging containers. However, the impact of packaging containers on the stability of pilocarpine nitrate eye drops reported are not consistent, as pointed out in some literature, pilocarpine eye drops should be stored in plastic bottles or small amount of alkali isolated glass containers, and some literature