Method: 19 cases of burn admitted to the hospital on April 15, 2002 were divided into 2 groups.Antacid agent and MEBO Gastrointestinal Capsule were applied respectively.

• 方法：在2002年4月15日入院的成批中、重度烧伤病人中筛选19例进行对比观察，分组早期、全程预防性使用抑酸剂和胃肠胶囊，动态观察消化道应激性损害的发生情况。