There is no optimal clinical solution for the treatment of trigeminal neuralgia. At present, the clinical treatment of trigeminal neuralgia is mainly individualized and comprehensive for different patients, and the treatment effect is generally better. The main methods for treating this disease include drug therapy, botulinum toxin injection therapy, closure therapy, electrocoagulation therapy, and surgical treatment: 1. Drug therapy: for trigeminal neuralgia, clinical usually choose drug therapy to reduce or block the conduction of pain signals to the brain, commonly used drugs are carbamazepine, phenytoin sodium, etc., and need to be combined with a large amount of vitamin B12; 2. Botulinum toxin injection therapy: this therapy can This treatment can be used for patients who are ineffective in taking drugs, but the efficacy and safety need to be further studied; 3.Closure therapy: it is suitable for patients who are ineffective in taking drugs or have obvious side effects, and doctors can inject chemical drugs or anesthetics such as anhydrous ethanol and glycerin into the relevant trigeminal nerve to block nociceptive conduction to achieve pain relief; 4.Electrocoagulation therapy: this method is suitable for those who are old and weak and have systemic diseases and cannot tolerate surgery, that is The doctor will stab the radiofrequency needle into the trigeminal ganglion under X-ray or CT, and use the heat energy to selectively destroy the nerve fibers to achieve the effect of pain relief; 5.Surgical treatment: including trigeminal nerve sensory root partial excision, Gamma knife treatment, trigeminal nerve microvascular decompression, etc., among which trigeminal nerve microvascular decompression is the treatment with relatively good efficacy and relatively long duration of relief in the treatment of trigeminal neuralgia. Among them, trigeminal nerve microvascular decompression is the most effective treatment for trigeminal neuralgia and has a longer duration of relief.