Oral palate pain occurs in daily life. Common causes of oral palate pain include upper respiratory tract infection, inflammation of the palate, ulcers and lack of certain vitamins. 1, oral palate pain can be caused by upper respiratory tract infection, which can also be accompanied by nasal congestion, runny nose, sore throat and cough. 2, pain in the palate of the mouth may also be caused by epiglottitis or mouth ulcers. Superficial ulcers occurring on the oral mucosa can be the size of rice grains to soybeans, round or oval, surrounded by congestion and elevation. Drink more water and forbid heavy food. In addition, appropriate to take six pills, pharyngitis tablets, clear fire tablets to reduce swelling and pain, the use of light salt water for gargling on weekdays is also a way to relieve pain. 3, oral palate pain is also common in the lack of vitamins, oral diseases and other reasons, such as thrush. In addition, it may also be a manifestation of certain inflammatory diseases, which is commonly known as fire. This type of condition is easily triggered by a long spicy diet or staying up late and straining, and it is best to treat it in time to avoid increasing the area of oral palate pain. At the same time, oral palate pain may also be some vitamin deficiency, it is recommended to take vitamin B, usually to drink boiled water, eat more fruits and vegetables. The epiglottis pain is just a manifestation, it is necessary to go to the hospital dentistry department in time to receive consultation and treatment to clarify the cause and precise treatment.