Trigeminal neuralgia occurs in the face and is often induced by actions such as talking, gargling, shaving, chewing, swallowing, brushing teeth, etc., especially when eating too cold or too hot food, and most often occurs on one side of the face, and in some individual cases it can occur on both sides of the face, with paroxysmal pain, and the nature of the pain is burning, pins and needles, electric shocks, and tearing. The pain originates from the branches of the trigeminal nerve and then radiates to the periphery. When it originates from the infraorbital nerve, it can radiate to the lower eyelid, nose, and upper lip, and if it originates from the trigeminal nerve branches, it radiates to the forehead, lower face, and lower lip. When it originates from the supraorbital nerve, it spreads to the ipsilateral upper eyelid and frontal area. Prolonged pain results in depression, depression, upset and agitation, and loss of confidence in life and career, leading to anxiety or depression.