偏头痛的药物治疗何柱裕，巩秀英，王莉偏头痛是一种发作性脑血管舒缩功能异常的头痛。其发作时，血循环中的血小板凝集性增高，继而５一羟色胺从血小板中释放出来，血浆中一部分５—羟色胺被吸收入动脉管壁中，引起血管痉挛，而后继发血管扩张和典型的波动性头痛。临床上... Migraine drug treatment He Zhuyu, Gong Xiuying, Wang Li migraine is a seizure dysfunction of cerebrovascular contraction and headache. Its attack, the blood platelet aggregation in the blood circulation increased, and then serotonin release from platelets, 5 - hydroxytryptamine in plasma is absorbed into the arterial wall, causing vasospasm, followed by vasodilation and the typical volatility headache. Clinically ...