Mouth sores (oral ulcers) are one of the most common diseases of the oral mucosa, with a prevalence of more than 10% in the population, and can occur in men, women, and children, with middle-aged and young people being the most common. It can occur in any part of the oral mucosa, with the lips, cheeks, and tongue being the most common, and in severe cases it can spread to the pharyngeal mucosa. In many patients, with the prolongation of the disease, the ulcer area increases, the number of ulcers increases, the pain increases, the healing period is prolonged, the interval is shortened, etc., which affects eating and speaking. Although there are many treatments for oral ulcers, they are basically symptomatic treatments aimed at relieving pain or reducing the number of recurrences, but they cannot completely control recurrences, so it is especially important to prevent the disease. You should pay attention to keep your mouth clean, rinse your mouth with light salt water, quit smoking and drinking, live a regular life and ensure sufficient sleep. Adhere to physical exercise, eat a light diet, eat more vegetables and fruits, eat less spicy, thick-tasting stimulating food, and keep the bowels unobstructed. Women should pay attention to rest before and after their periods, keep a happy mood, avoid excessive fatigue, eat a light diet, eat more fruits and fresh vegetables, drink more water, etc., to reduce the chances of mouth sores. It is important to remind you that ulcers that do not heal over time in the mouth may become cancerous over time due to the constant stimulation of chewing and talking. Especially in those parts of the mouth that are in contact with the teeth, such as the presence of remaining broken teeth that have not been removed, or wearing dentures that are not properly made, the sharp edges of which constantly stimulate and scratch the mucous membrane, creating ulcers that will not heal but will get worse if the stimulus is not removed. This kind of ulcer that does not heal over time may also be a precancerous lesion that is highly susceptible to cancer. If you often suffer from mouth ulcers, you need to pay attention to the above-mentioned issues. If you have a mouth ulcer, do not take it lightly. If there is any suspicion, you should go to the hospital for examination and, if necessary, pathological examination to make a clear diagnosis and then do the corresponding treatment. Do not be careless and delay the time of treatment. Ulcer treatment brief formula 14 eggs: eggs beaten into a bowl and mixed into a paste, mung beans appropriate amount of cold water soaked in clay pots for more than ten minutes, put on the fire boiling for about 1.5 minutes (should not be boiled for a long time), when the mung beans are not cooked, take mung bean water punch egg flower to drink, once a day in the morning and evening, the treatment of mouth ulcers good results. Six Gods Pill: Take Six Gods Pill 1 (30 capsules) crushed into powder, add 2 ml of cool boiling water to soak into a thin paste and set aside. Clean the patient’s mouth before use, and then use a long thin cotton swab dipped in Rokusenwan liquid coated on the ulcer surface, to 1 to 15 minutes before meals with the drug is better, 3 times a day, plus 1 time before bedtime. Usually 5 minutes of medication will provide pain relief. Small ulcers can be healed in 1. 2 days, and those with larger ulcers heal in 5 days. Yunnan: White medicine with Yunnan Baiyao external application of oral ulcer wound, 2 times a day, generally 2 to 3 days to heal. Whole milk powder: Use whole milk powder, 2 to 3 times a day, one tablespoon each time, add a little sugar and take it with boiling water, better before resting in the evening. Usually the ulcer symptoms will disappear in 2 days. Watermelon: watermelon half, scoop out the flesh, squeeze the juice, melon juice in the mouth, about 2 to 3 minutes after swallowing, and then contain new melon juice, repeated several times. Vitamin C: crush 1~2 tablets of vitamin C, clear on the ulcer surface, close the mouth for a moment, twice a day. Metformin: grind 1~2 tablets of metformin into fine powder, apply the powder on the ulcer surface with cotton swab, do not drink water within 10 minutes, twice a day. Liouwei Dihuang Wan: Take Liouwei Dihuang Wan orally 2 to 3 times a day, 6 to 8 grams each time. Strong tea: China’s Ming dynasty pharmacopoeia “Compendium of Materia Medica” said: “tea bitter and cold, the most can lower the fire …… fire down then on the clear carry on,” according to research, tea contains tannin, with astringent effect, strong tea gargle can promote the healing of mouth ulcers. Gentamicin: use sterile cotton swab dipped in gentamicin 40,000 units 2 ml injection lightly coated oral ulcer surface, a few minutes and then coated again, four times a day, that is, after three meals and before bed, rinse the mouth and apply the solution, generally 2 to 3 days that heal. Tomato: tomato juice in the mouth for a few minutes each time, several times a day. Persimmon cream: Take persimmon cream from persimmon cake, wash it down with boiling water or add it to porridge. Banana leaf: Take fresh banana leaf and put it on the mouth ulcer with hot fire 2 to 3 times a day. 95% ethanol: Dab a cotton swab with 95% ethanol, gently press the mouth ulcer spot and gently turn the swab to remove the decayed tissue on the ulcer surface, 2 to 3 times a day for 20 to 30 seconds each time. Treatment of oral ulcers, the majority of which heal in 2-3 days.