盐酸雷尼替丁片是临床上广泛应用的抗消化性溃疡药 ,对十二指肠溃疡、良性胃溃疡、手术后溃疡、反流性食管炎、卓 -艾氏综合症及预防应激性溃疡引起的消化道出血有特效 ,疗效确切 ,副作用小。药典标准规定其溶出度在 80 %以上 ,但其溶出度低于药典规定是多年来一直存在的质量问 Ranitidine hydrochloride tablets are widely used in clinical anti-peptic ulcer drugs, duodenal ulcer, benign gastric ulcer, postoperative ulcer, reflux esophagitis, Zhuo - Ehrlich syndrome and prevention of stress Ulcer caused by gastrointestinal bleeding with special effects, the exact effect, side effects. Pharmacopoeia standards require dissolution of more than 80%, but its dissolution is lower than the pharmacopoeia has been the quality of the problem