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盐酸苯海拉明霜剂处方不尽相同。在实践工作中,我们认为目前书刊收载的该处方制剂外观、稳定性均不够理想。用十二烷基硫酸钠作为主要乳化剂乳膏基质配制的制剂往往析出
Diphenhydramine hydrochloride cream formulations vary. In practice, we believe that the appearance and stability of the prescriptions contained in books and periodicals are not satisfactory. Formulations formulated with sodium lauryl sulfate as the primary emulsifier cream base tend to precipitate