At present, there are about 2.5 million people suffering from trigeminal neuralgia in China, and there are about 65,000 new patients every year, with the highest incidence after the age of 40 and a higher incidence among women than men. This year, with the increase of social pressure, more and more young people are threatened by trigeminal neuralgia, and there are many triggering factors for trigeminal neuralgia. The people with irregular life: many people often have irregular life, black and white, and spend a long time in nightclubs and other places, resulting in a decrease in body resistance. Climate change is also a predisposing factor for trigeminal neuralgia, or being blown by the wind, or hot and cold at first, can make the pain intensify, so we should pay attention to weather changes and keep warm when we go out. People who are not hygienic: Many patients are caused by inattention to personal hygiene, which leads to viral infections. For example, herpes zoster tends to involve the first branch of the trigeminal nerve causing pain. Demyelination, the cause of trigeminal neuralgia is demyelination of the sensory roots of the trigeminal nerve or the semilunar ganglion or the peripheral branches of the trigeminal nerve by compression or damage. People who do not pay attention to their diet: excessive vegetarianism or not eating staple foods is likely to also aggravate trigeminal neuralgia. The nerve is a tissue that burns and consumes sugar. A lack of vitamin B1 will cause lactic acid to accumulate and invade the brain, poisoning the central nervous system, weakening the ability of brain tissue to consume oxygen and even causing temporary spasms. Trigeminal neuralgia is a recurrent paroxysmal pain, such as burning, knife-like, pins and needles, electric shock-like, and more frequent attacks, the pain will increase with the prolongation of the disease, many patients are afraid to wash their faces for fear of severe pain attacks, fear of eating, rinsing and brushing their teeth, malnutrition, dirty face, which has a huge impact on the patient’s mental and psychological state. Trigeminal neuralgia also makes patients anxious and irritable, and many of them are in a state of inhibition, depressed, pessimistic and disappointed, unable to bear the pain, and even have thoughts of light life.