Eggs: Beat the eggs into a bowl and mix them into a paste. Soak mung beans in cold water in a clay pot for more than ten minutes, and boil them on fire for about 1.5 minutes (it is not advisable to cook them for a long time). At this time, the mung beans are not ripe. Take mung bean water and drink them with plumeria, once a day in the morning and evening, which has a good effect on treating oral ulcers.

Liushen Pills: Take Liushen Pills 1 branch (30 pills) and crush them into powder, then add 2ml of cold boiled water to soak them into a thin paste for later use. Before use, clean the patient's mouth, then dip a slender cotton swab in Liushen Pill solution and apply it to the ulcer surface. It is better to take the medicine 1~ 15 minutes before meals, three times a day, and add 1 time before going to bed. Generally, the analgesic effect can be achieved in 5 minutes. Small ulcer 1. It can be cured in 2 days, and those with large ulcer surface can be cured in 5 days.

Yunnan: Baiyao is applied externally to the wound of oral ulcer with Yunnan Baiyao, twice a day, and it usually heals in 2~3 days.

Full-fat milk powder: choose full-fat milk powder, 2 to 3 times a day, one tablespoon each time, add a little sugar, and take it with boiling water. It is better to take it before rest at night. Generally, the symptoms of ulcer can disappear in 2 days.

Watermelon: half a watermelon, dig out the pulp of watermelon, squeeze the juice, put the juice in your mouth, swallow it after about 2 ~ 3 minutes, then contain the new juice, and repeat it several times.

Vitamin c: crush vitamin c tablets 1~2 tablets, put them on the ulcer surface, and keep silent for a while, twice a day.

Cimetformin: grind cimetidine1~ 2 tablets into fine powder, dip the cotton swab into the powder and apply it to the ulcer surface. Do not drink water for 10 minutes, twice a day.

Liuwei Dihuang Pill: Take Liuwei Dihuang Pill orally 2-3 times a day, 6-8g each time.

Strong tea: Compendium of Materia Medica, a pharmacopoeia of Ming Dynasty in China, said: "Tea is bitter and cold, which can best reduce fire ... when fire decreases, it will clear the liquid." According to research, tea contains tannin, which has astringent effect, and gargling with strong tea can promote the healing of oral ulcers.

Gentamicin: Dip a sterile cotton swab into 40,000 units of 2 ml of gentamicin injection and lightly apply it to the ulcer surface in the oral cavity. After several minutes, apply it again, four times a day, that is, after three meals and before going to bed. After gargling, apply the liquid medicine, which usually heals in 2 ~ 3 days.

Tomatoes: Tomato juice is contained in the mouth for several minutes at a time and several times a day.

Persimmon cream: take persimmon cream from persimmon and take it with boiling water or add it to porridge.

Banana leaves: Take some fresh banana leaves and apply them to the oral ulcer with fire, 2 ~ 3 times a day.