Objective To study the effects of Jiawei Huzhang powder on ⅢB type prostatitis.Methods 128 patients with ⅢB type prostatitis were randomly divided into treatment group,68 patient treated with the powders and control group,60 patients treated with tamsulosin hydrochloride modified release capsules,and one month one treatment course.Results The total effective rate and total markedly effective rate were 88.23% and 58.82% respectively in treatment group and 60.00% and 28.33% in control group respectively(P0.01).The effects of releasing pain,pr...