虽然粘液性水肿昏迷的发病机理还不清楚,但促发因素为如受冻、感染、使用中枢神经系统抑制剂、肺泡换气不足、低血钠等已有报告。而由β-肾上腺受体阻滞剂(下简称β-阻滞剂)所引起的粘液性水肿昏迷尚未有报告。作者报告1例由于β-阻滞剂引起的粘液性水肿 Although the pathogenesis of myxedema coma is not clear, but the trigger factors such as freezing, infection, the use of central nervous system inhibitors, alveolar hypoventilation, hyponatremia, etc. have been reported. The mucous edema coma caused by β-adrenergic receptor blockers (hereinafter referred to as β-blockers) has not been reported yet. The authors report 1 case of mucinous edema due to β-blocker