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4例胃复安致舌肌痉挛临床表现见附表讨论胃复安是一种多巴胺阻滞剂,止吐效果好,用途广泛.一般不良反应较轻,可有头晕,嗜睡、乏力,便秘,精神症状及-过性锥体外系反应等.本报告是4例用药后出现舌痉挛性运动障碍,发音困难及饮水发呛等类似“球麻痹”样症状的副作用.其机制一般认为与阻断延脑催吐化学感受区中多巴胺受体有关.虽然该副作用预后良好,但临
4 cases metoclopramide tongue spasm clinical manifestations see the table discussion metoclopramide is a dopamine blocker, antiemetic effect is good, wide range of uses. The general adverse reactions are mild, may have dizziness, drowsiness, fatigue, constipation, Psychiatric symptoms and - extrapyramidal reactions, etc. This report is the 4 cases of tongue spasm after exercise disorders, dysphonia and water choking and other similar “ball paralysis” -like side effects.Its mechanism is generally believed that with the block Induction of dopamine receptors in the brain regions of the brain in response to induction of alzheimer’s disease Although this side effect has a good prognosis,