Take Auricularia auricula, Auricularia auricula and Crataegus pinnatifida 10g respectively, decoct in water, and eat Auricularia auricula in soup, once a day 1 ~ 2 times, which can cure oral ulcer.

Honey therapy: clean your mouth, then apply honey to the ulcer surface with sterile cotton swabs, and do not eat or drink for the time being after wiping. 15 minutes or so, you can swallow it with honey and saliva, and then continue rubbing. You can rub it several times a day.

Zinc sulfate therapy: take zinc sulfate tablets or 12% zinc sulfate syrup, 40-80 mg for adults each time, 1 day three times, usually for 5-7 days.

Auricularia auricula therapy: Take tremella, Auricularia auricula and Crataegus pinnatifida 10g respectively, decoct in water, and eat Auricularia auricula in soup, once a day 1 ~ 2 times, which can cure oral ulcer.

Cocoa therapy: Cocoa powder and honey are mixed into paste and swallowed frequently. Several times a day can cure oral inflammation and ulcers.

Chinese cabbage root therapy: take 60g of Chinese cabbage root, 5g of garlic sprout 10, jujube 1 0, decoct in water, 1 ~ 2 times a day/dose.

Rapeseed therapy: Take 30g of white radish seed, 30g of mustard seed and 5g of scallion 15, mash them and stick them on your feet, once a day 1 time, which can cure oral ulcer.

Apple therapy: Take 1 apple (or pear) and put it in a container, add cold water (uncooked apple or pear) and heat it to boiling. When they get a little cold, put the wine in your mouth for a while and then eat it. It will be cured in a few days.

Walnut shell therapy: decoct 30 ~ 50g of walnut shell twice, and take/kloc-0 each time in the morning and evening.