Trigeminal neuralgia, sometimes called “face pain”, is a kind of severe neuralgia with recurrent attacks in the distribution area of the trigeminal nerve in the face, which is called the “world’s first pain”. The pain is like “lightning-like”, “knife-like” and “burning-like”. Therefore, in order to reduce or avoid painful attacks, we need to take some preventive measures in our daily life. Therefore, in order to reduce or avoid pain attacks, we need to take some preventive measures in our daily life. Early detection and diagnosis, choose formal treatment In life, due to the lack of knowledge about trigeminal neuralgia disease, it cannot be detected in time at the early stage of the disease or diagnosed wrongly, and many patients are clinically found to have been treated as toothache, so the differential diagnosis of trigeminal neuralgia should be clear, and patients are advised to go to a regular professional hospital for diagnosis and treatment, and should not seek treatment in a hurry, which is more terrible than no treatment. Life should be regular, diet should be noted Trigeminal neuralgia patients must have a regular life, pay attention to rest every day, do not stay up late and work overtime, to ensure sufficient sleep. At the same time, they should also take proper exercise to enhance their physical fitness, improve their immunity and keep a happy mood. In addition, special attention should be paid to diet, choose soft, easy to chew food, do not eat fried, seafood products, too cold, too hot, spicy and other irritating food. Long-term untreated trigeminal neuralgia may cause a series of changes in the physiological activities of the body, such as neuroendocrine, circulatory system, respiratory system and digestive system. Medication can relieve pain, but it cannot cure trigeminal neuralgia, so the disease needs to be completely treated, which requires microvascular decompression. Microvascular decompression can achieve a primary cure, even if there is a delayed cure, and often does not require continued oral medication to relieve symptoms.