Trigeminal neuralgia can be completely controlled through treatment, the common treatment modalities are as follows: 1, drug treatment: applicable to the early stage of the disease, commonly used drugs such as carbamazepine, and the treatment efficiency is high, drug treatment with the extension of time, the dose gradually increases, the treatment effect gradually decreases; 2, surgical treatment: applicable to patients for whom drug treatment is ineffective, or the side effects caused by long-term drug use exceed the degree of tolerance of the body, surgical treatment modalities include microvascular decompression, radiofrequency destruction, gamma knife treatment, balloon compression or trigeminal nerve hemianopia nerve block.