特发性舌咽神经痛是一种原因不明的少见疾病,目前的治疗方法有:(1) 口服镇痛剂;(2) 局部麻醉剂的使用;(3) 神经破坏剂的阻滞,(4)手术治疗。作者介绍了一种经口内阻滞的新疗法,并认为此法简单易行,可反复多次使用;另外也不影响再使用其它治疗方法。方法:首先由舌胯弓外侧下方进针, Idiopathic glossopharyngeal neuralgia is a rare cause of unknown disease, the current treatment are: (1) oral analgesics; (2) the use of local anesthetics; (3) nerve blockers block (4 )Surgical treatment. The authors describe a new treatment of intra-oral blockage, and that this method is simple and can be used repeatedly, in addition does not affect the use of other treatments. Methods: First of all, the outer side of the tongue and hip bite into the needle,