面神经麻痹是一些激发因素作用下引起的面神经水肿和缺血,并存在水肿与压迫性缺血的恶性循环,最终可导致面神经脱髓鞘,甚至轴突变性。神经的W aller变性在麻痹症状出现后2 w内完成,因此,其治疗强调综合早期配合护理,在神经变性前改善其血供并消除水肿。传统方法是早期大剂量使 Facial paralysis is caused by some of the stimulating factors of facial nerve edema and ischemia, and there is a vicious circle of edema and compression of the ischemic, which can eventually lead to facial demyelination, and even axonal degeneration. Wilent degeneration of nerves is completed within 2 weeks after the onset of paralytic symptoms, therefore, its treatment emphasizes early comprehensive care, improving its blood supply and eliminating edema before neurodegeneration. The traditional method is early high-dose to make