n.止痛；止痛药
adj.止痛的
Conclusion The Three Ladder Acesodyne Medication in patients with cancer in our hospital was fundamentally rational, but there are still some problems that should be solved. 结论我院癌痛治疗基本符合三阶梯止痛原则，但仍存在一定的问题，有待于完善。
