Clinical observation of Weichangan pills combined with living intestinal bacteria preparation on post-infection irritable bowel syndrome

[Objective]To explore the clinical effects of the therapeutic regimen Weichangan pills combined with living intestinal bacteria preparation on post-infection irritable bowel syndrome(PI-IBS).[Methods]Seventy-six patients of PI-IBS were randomly assigned into two groups.The treatment group was administered as follows:Weichangan pills 0.1g,po,tid.Eosinophil-Lactobacillus Compound tablets,1g,po,tid,and Trimebutine Maleate tablets 0.2g,po,tid,While the control group was only administered Trimebutine Maleate tablets 0.2g,po,tid.The clinical evaluations including fecal frequency,clinical symptoms and side effects were undertaken after 2and 4weeks' treatments.[Results]Significant differences were observed in clinical evaluations after 2and 4weeks' treatments(P0.05).[Conclusion]The therapeutic regiment Weichangan pills combined with living intestinal bacteria preparation on post-infection irritable bowel syndrome(PI-IBS)is effective in clinical evaluation,which is worthwhile for clinical application.