RESUMEN
This study was aimed to observe the clinical effect and quality of life (QOL) of Si-Zi (SZ) powder for hot compress to improve gastrointestinal functions of hemodialysis patients.A total of 60 hemodialysis patients were randomly divided into the treatment group and the control group.Gastrointestinal Symptom Rating Scale (GSRS) and QOL of both groups before and after the treatment of SZ powder were compared continuously.The results showed that after intervention,the total relieve rate was 96.7％ in treatment group,and 53.3％ in the control group.The effect of SZ powder group was to obviously improve the gastrointestinal symptoms and QOL (P ＜ 0.05).It was concluded that SZ powder for hot compress can improve gastrointestinal functions and increase QOL of hemodialysis patients.