幽门螺杆菌(Hp)感染是消化性溃疡复发的主要因素,对有Hp感染的消化性溃疡患者Hp根除已成共识。理想的根除疗法应该是Hp根除率在90%以上,且费用低,不良反应少,患者依从性好和即使无效也不增加Hp对抗菌药的耐药性。以铋剂为中心的三联疗法根除率高于80%,成为公认的首选方案,但较 Helicobacter pylori (Hp) infection is the main factor in the recurrence of peptic ulcer, and Hp eradication has been reached in patients with peptic ulcer with Hp infection. The ideal eradication therapy should be Hp eradication rate of 90% or more, and the low cost, fewer adverse reactions, patients with good compliance and even if not increase Hp antimicrobial resistance. The eradication rate of triple therapy with bismuth as the center is higher than 80%