摘要
目的 :研究制定利麻鼻用喷雾剂制备和控制方法 ,并观察其临床疗效。方法 :采用紫外分光光度法和旋光法分别测定利巴韦林和盐酸麻黄碱的含量 ,并对40例患者进行临床疗效观察。结果 :利巴韦林和盐酸麻黄碱的平均回收率分别为100 05 %(RSD=0 50 %)和100 10 %(RSD=0 29 %) ,对病毒性上呼吸道感染的有效率为97 %。结论 :利麻鼻用喷雾剂制备工艺合理 ,性质稳定 ,质控方法可行 ,疗效可靠 ,有推广应用价值。
OBJECTIVE:To study the preparation and quality control methods of ribavirin and ephedrine nasal spray and observe its clinical therapeutic efficacy.METHODS:To determine the content of ribavirin and that of ephedrine hydrochloride by ultraviolet spectrophotometry and polarimetry respectively and observe the clinical therapeutic efficacy in 40 patients.RES_ULTS:The average recoveries of ribavirin and ephedrine hydrochloride were 100.05%(RSD=0.50%) and 100.10%(RSD=0.29%) respectively.Its effective rate in treating virus infections of upper respiratory tract was 97%.CONCLUSION:The preparation of ribavirin and ephedrine nasal sprays is reasonable in technology,stable in quality,feasible in quality control and reliable in therapeutic efficacy.It is worth popularizing the application of this preparation.
出处
《中国药房》
CAS
CSCD
2002年第1期23-24,共2页
China Pharmacy
关键词
利麻鼻用喷雾剂
制备
质量控制
临床应用
ribavirin and ephedrine nasal spray
preparation
quality control
clinical application
