呋麻滴鼻液是治疗急性鼻炎、鼻窦炎的有效药物。呋喃西林、在水中溶解度小(1∶4200),本品近于饱和,因此,笔者根据自己的工作实践,认为以下几个操作环节须予以适当的重视并改进。1 称量天平的选择由于呋喃西林溶解度相当小,如天平称的感量过大,就会导致成品含量大大超过0.02%,笔者曾 Furosemide nasal drops for the treatment of acute rhinitis, sinusitis, an effective drug. Nitrofurazone, solubility in water is small (1:4200), the product is almost saturated, therefore, the author according to their own work practices, that the following aspects of the operation should be given due attention and improvement. 1 Weighing the balance of choice Because nitrofuranto solubility is quite small, such as scales said the sense of the amount is too large, it will lead to significantly higher than the finished product content of 0.02%, I have