Trigeminal neuralgia is usually recommended to go to the hospital neurology or neurosurgery. Trigeminal neuralgia is a common cerebral nerve disease, with recurrent paroxysmal severe pain in the distribution area of trigeminal nerve on one side of the face as the main clinical manifestation, and generally can go to the Department of Neurology in the hospital, and under the guidance of the physician to carry out conservative treatment. If conservative treatment is ineffective, neurosurgery can be performed under the advice of a physician. If there is frequent or persistent severe pain in the face, such as electric shock-like, needle-like, knife-like or burning pain, it is recommended to consult a doctor in time to investigate, complete the relevant examinations under the advice of a physician to clarify the specific cause of the disease and then carry out targeted treatment. Daily should also prevent all the factors that trigger pain, do a good job of trigeminal neuralgia prevention.