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

摘要目观察罗通定与阈下剂量哌合后对哌影响。

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合可以增强效果，从而减少派量，降低其药物依赖发生概率。