消化性溃疡一般容易治愈,不经治疗3个月内自愈率达63.4%。用H2RA、硫糖铝,4周内75%球部溃疡可愈合,8周内85%～95%球部溃疡可愈合。部分病例内科合理治疗8周(球部溃疡)、12周(胃溃疡)不能愈合,或一次治愈后在维持治疗情况下复发者,应列为难治性溃疡,其治疗受到普遍关注,近年有较 Peptic ulcer generally easy to cure, without treatment within 3 months of self-healing rate of 63.4%. With H2RA, sucralfate, 75% of the bulb ulcers heal within 4 weeks, 85% to 95% of the ulcer healing within 8 weeks. In some cases, reasonable medical treatment for 8 weeks (ulceration), 12 weeks (gastric ulcer) can not heal, or after a cure in the recurrence of maintenance treatment should be classified as refractory ulcer, the treatment of widespread concern in recent years, more