Trigeminal nerve treatment is mainly for the treatment of trigeminal neuralgia, generally preferred drug therapy, mainly for nerve nutrition and analgesia, commonly used drugs such as carbamazepine, etc. These drugs are relatively inexpensive, if the attack can be considered oral, the cost of treatment is about 100 yuan. If the patient’s symptoms are heavy, local closure treatment can also be considered. Injecting anhydrous alcohol, vitamin B12 and prednisone into the peripheral branches of the trigeminal nerve or trigeminal nerve trunk is very effective for trigeminal neuralgia, and the treatment cost is 500-1000 yuan. Patients with severe trigeminal neuralgia can also consider surgical treatment. Currently, the commonly used surgical methods are radiofrequency thermal control coagulation and trigeminal nerve avulsion, for which the treatment cost is about 8000-10000 yuan.