Objective：To observe the clinical effect of Ningbitai capsules com bined with the individualized treatment of UPOINT clinical classification system for chronic prostatitis of damp-heat flow ing dow nw ard type.Methods：Divided 103 cases of patients with chronic prostatitis of damp-heat flow ing dow nw ard type randomly into the observation group and the control group，52 and 51 cases in each group respectively.The observation group was treated with Ningbitai capsules com bined with UPOINT comprehensive individualized treatment，while the control group was simply given Ningbitai capsules for treatment.The treatment of the two groups lasted for eight weeks.Before and after treatment，compared the changes in scores of the National Institutes of Health-Chronic Prostatitis Symptom Index(NIH-CPSI)and scores of Chinese medicine syndrome，and evaluated the clinicaleffect of the two groups.Results：After treatment，the totaleffective rate was 94.23%in the observation group and 78.43%in the control group，the difference being significant( P ＜0.05).After treatment，scores of NIH-CPSI and of Chinese medicine syndrome in the two groups were decreased when compared with those before treatment( P ＜0.05)；the above scores in the observation group were decreased more significantly than those in the control group( P ＜0.05).Conclusion：Based on the treatment of Ningbitai capsules，the additional use of individualized treatment of UPOINT clinical classification system can significantly improve the clinicaleffect in treating patients with chronic prostatitis.