One hundred cases of infantile diarrhea with spleen deficiency were divided into 2groups at random. 60 patients serving as treatment group were treated with Jianyun granule. Theother 40 children in control group were given Shenlingbaizhu powder. The results showed thatthe total effective rates of treatment group and control group were 91. 7% and 77. 5%, respectively, and recovery rates were 60. 0% and 32. 5 % respectively (P