Objective To investigate the synergistic analgesic action of rotundine combined with subthreshold dose of dolantin.

摘要目的观察罗通定与阈下剂量哌替合后对哌替的影响。

Conclusion The combined administration of dolantin and rotundine has significant synergistic action of analgesia, with reduced dose of dolantin and decreased incidence of addiction.

结论罗通定与阈下剂量派替合可以增强效果，从而减少派替的量，降低其药物依赖的发生概率。