三叉神经痛为一原因不明之面部三叉神经分布区域的发作性剧烈疼蒲,病人十分痛苦,自然痊愈罕见,但可有数月至数年之久的缓解间歇期。间歇期有越来越短的倾向。自1773年Fothergill首次报告此病以来,在药物治疗方面曾取得了一些进展,如:大剂量维生素B_(12)、Stilbamidine、Mepherasin、苯妥因钠、Tedratol Trigeminal neuralgia is an unexplained facial trigeminal nerve distribution area of ​​severe painful pain, the patient is very painful, natural recovery is rare, but there may be a few months to years of remission interval. Intermittent shorter and shorter tendencies. Since Fothergill first reported the disease in 1773, there have been some advances in medical treatment such as high-dose vitamin B 12, Stilbamidine, Mepherasin, phenytoin sodium, Tedratol