For ulcers on the tongue to get better fast, first of all, avoid eating hot, spicy, hot and overly hard foods, such as spicy hot, hot pot or nuts and fish spines, so that these do not cause direct stimulation to the tongue mucosa and aggravate the ulcer. Secondly, ulcers want to get well quickly, you can apply drugs locally to facilitate the elimination of inflammation and ulcer healing, the drugs available are watermelon cream spray, open throat sword spray, metronidazole film, trimethoprim gel, lidocaine gel, etc. You can also gargle with rehabilitation new liquid and tinidazole containing rinse. Patients with ulcers can take vitamin C supplements to promote ulcer healing. They can take vitamin C effervescent tablets or use dietary therapy by eating more fresh vegetables and fruits, such as kiwi, watermelon, oranges, grapefruit, grapes and other fruits. For patients with low immune function, it is recommended to take pidomod, etc. to improve the immunity of the body.