目前,临床上对于大面积烧伤病人均使用磺胺嘧啶银(烧伤宁)治疗,但由于该制剂制备时使用银,成本较高,而且制剂受氧化后生成氧化银而变黑。我们参照国外有关文献,将磺胺嘧啶银改成磺胺嘧啶锌,并将制成乳膏,现报道如下:磺胺嘧啶锌的制备:取磺胺嘧啶加至稀氨水中,使成磺胺嘧啶铵溶液,加热至60～70℃,在不 At present, the use of silver sulfadiazine (burn Ning) is used clinically in patients with extensive burns. However, because of the high cost of using silver when preparing the preparation, the preparation is oxidized to produce silver oxide and becomes black. We refer to foreign literature, the sulfadiazine silver into sulfadiazine zinc, and will be made of cream, are reported as follows: Preparation of sulfadiazine zinc: sulfadiazine added to dilute ammonia, so into sulfadiazine solution, heating To 60 ~ 70 ℃, no