Abstract:Objective To explore the effects of pharmaceutical care for children with cancer pain under the integration of multiple modes.Methods Clinical pharmacists participated in the formulation of an analgesic plan for a child with osteosarcoma, evaluated the analgesic efficacy, adjusted the dosage of analgesic drugs, provided online+home pharmaceutical care + narrative pharmacy service for the child and her family, and monitored the adverse reactions.Results Pharmacists assisted doctors to formulate a plan and standardized the use of high-dose morphine hydrochloride. The cancer pain of the child was relieved, and no adverse reactions occurred during medication, and her quality of life was improved.Conclusion Pharmacists participate in the drug treatment of cancer pain through the integration of multiple modes, which can promote the standardized treatment of cancer pain and ensure the safety and effectiveness of drug use.