OBJECTIVE: To summarize the experience and effect of clinical pharmacists participating into the consultation of intra-abdominal infection. METHODS: Clinical data of consultation cases with intra-abdominal infection participated by clinical pharmacists in the hospital from 2018 to 2021 were retrospectively analyzed. RESULTS: From 2018 to 2021

clinical pharmacists participated into 174 consultation cases of intra-abdominal infection. The average age of consultation cases was（62.97±15.39） years old. The main purpose of the consultation was to formulate anti-infective treatment regimens

totally 149 cases（85.63%）. There were 38 cases of positive etiological examination. Follow-up and observation of the disease outcomes showed that the total effective rate of clinical pharmacists participating into the consultation was 94.25%（164 cases）. CONCLUSIONS: Intra-abdominal infection is one of the common infectious diseases in hospitals. The participation of clinical pharmacists in medication practice is of great significance to promote the rational application of antibiotics and improve the prognosis of patients.