Objective To explore the efficacy of repetitive peripheral magnetic stimulation(rPMS)in patients with lumbar disc herniation(LDH).Methods From March 2023 to March 2024,60 LDH patients were recruited in the inpatient or outpatient department of the rehabilitation department of a tertiary hospital.All patients were randomly assigned to the rPMS group or the conventional group,30 cases in each group.Both groups received routine physical therapy,and the rPMS group was treated with rPMS on this basis.VAS,JOA,and neurophysiological tests were performed before intervention and 2 weeks after intervention.Results The VAS and JOA scores of the two groups were significantly lower than those before treatment(P<0.05).Compared with the conventional group,the VAS and JOA scores of the rPMS group were significantly lower(P<0.05).Compared before and after treat-ment,the neuroelectrophysiological examination of the rPMS group was significantly improved(P<0.05).After 2 weeks of treatment,the tibial nerve motor conduction velocity,H reflex latency and IP peak in the conventional group were significantly faster than those before treatment(P<0.05).After 2 weeks of treatment,compared with the conventional group,there were significant differences in tibial nerve motor conduction velocity,peroneal nerve motor conduction velocity,superficial peroneal nerve sensory conduction velocity,sural nerve sensory conduction velocity,H reflex latency and IP peak(P<0.05).Conclusion rPMS can significantly improve and restore pain and nerve injury in patients with LDH.rPMS can be used as an effective adjuvant therapy.