Objective:To discuss the diagnosis and management of asthenia stomach after operation of stomach.carcinoma Methods: Seventeen(6%) cases of asthenia stomach among 284 post operation of stomach carcinoma patients from 1998 to 2004 was reviewed. Results:Asthenia stomach happened from 6 to 15 days postoperatively,and the symptom could be existed for 10 to 20 days.All the asthenia stomach was diagnozed with digestive tract photographic examination.The symptom disappeared after no-operative treatment.Conclusion: Digestive tract photographic examination is a reliable diagnostic method for asthenia stomach,and no-operative treatment had a positive result.