Objective:To observe the curative effect of Xingpi Capsule combined with Houjiang Banganshen Decoction in the treatment of functional abdominal distension with spleen deficiency and qi stagnation type.Methods:A total of 150 cases were randomly divided into single group and combined group,75 cases in each group.Both groups were treated with Xingpi Capsule,and the combined group were treated with Houjiang Banganshen Decoction in addition.Results:The total effective rate of the combined group was higher than that of the single group(P<0.05).After treatment,the scores of TCM syndromes such as postprandial abdominal distension,fatigue,abnormal stool,acid reflux,poor appetite,sallow complexion,nausea and vomiting in the two groups decreased,and the decrease in the combined group was more significant(P<0.05).After treatment,the PRO score of the combined group was lower than that of the single group while the MTL,NPY levels and SF-36 scores were higher than those of the single group(P<0.05).The recurrence rate of the combined group was lower than that of the single group after 3 months of follow-up,and the difference was statistically significant(P<0.05).Conclusion:Xingpi Capsule combined with Houjiang Banganshen Decoction is effective in the treatment of functional abdominal distension with spleen deficiency and qi stagnation type.