Objective: To analyze the anti-infective treatment for a child with Salmonella typhimurium enteritis participated by clinical pharmacists

so as to provide reference for improving the medication safety. Methods: Through literature review

the clinical pharmacists suggested that S. typhimurium infected diarrhea had a long elimination cycle through the feces after it was cured. It was recommended that clinicians stop using antibiotics in a timely manner to avoid the long-term use of antibiotics during the recovery period to prolong the elimination cycle of children

which increased adverse drug reactions and even caused secondary infection. Results: The clinicians adopted pharmacists’ suggestions and stopped antibiotics administration

and no obvious adverse drug reactions were observed during hospitalization. Conclusion: Pharmacists should focus on the treatment course of anti-infective treatment for children with S. typhimurium enteritis to improve the medication safety.