曲马多中毒及其毒理作用

Tramadol Intoxication and Its Toxicological Effect

曲马多为中枢非麻醉镇痛药,通过作用于μ阿片受体、抑制去甲肾上腺素与5-羟色胺再摄取等双重作用机制的协同作用,镇痛效果较好。在世界范围内被广泛应用于中、重度急、慢性疼痛的治疗。但目前有关曲马多不良反应与曲马多滥用中毒的案例报道正日益增多。本文从曲马多的镇痛机制、不良反应以及依赖滥用等方面,综述了导致曲马多中毒的可能因素,以期唤起人们对曲马多安全性的注意。

attributed reuptake. treatment Tramadol is a centrally acting analgesic with a dual mode of action. Its analgesic efficacy is to its partial affinity for the μ-opiate receptor and its inhibition of norepinephrine and serotonin Acting in a synergistic manner and being more efficacious, tramadol is used worldwide for the of moderate to severe acute or chronic pain, Abuse and dependence of tramadol as well as tramadol-related deaths have been increasingly reported, either ingested alone or taken in combination with other potentially interacting drugs. The possible toxic effect of tramadol was reviewed from aspects of its analgesic mechanisms, adverse effect, dependence, and abuse.