曲马多(Tramal)是合成的非吗啡类镇痛药,作用于中枢神经系统与疼痛相关的特异性受体,有吗啡样作用(如镇痛和镇咳),但无呼吸抑制、便秘作用,对心血管及肝肾功能无影响。临床上常用于治疗肿瘤引起的剧烈及中强度的疼痛。现将我院肿瘤病人用曲马多注射液治疗肿瘤的镇痛疗效报告如下: Tramal is a synthetic non-morphine analgesic that acts on specific receptors associated with pain in the central nervous system and has morphine-like effects such as analgesia and antitussive but no respiratory depression and constipation , No effect on cardiovascular and liver and kidney function. Clinically used to treat cancer caused by intense and moderate pain. Now our hospital tumor patients with tramadol injection of analgesic effect of treatment of tumors reported as follows: