1, eat more fruits and take vitamins orally. Oral ulcer is caused by the lack of vitamins in the human body, so it is very important to supplement vitamins. Eating fruit may be slower, and you can take multivitamins orally, so the effect will be more obvious.

2. Drink some honeysuckle to get rid of internal heat. Oral ulcer is caused by internal heat in traditional Chinese medicine, so taking honeysuckle in water can remove internal heat, and oral ulcer will get better faster.

3, chrysanthemum tea, you can also get rid of internal heat and supplement vitamins in the body. Everyone must know the fire-fighting effect of chrysanthemum tea. Moreover, chrysanthemum also contains vitamins, so it is also helpful for the recovery of oral ulcers.

4. There is some honey water in your mouth. Honey can make the ulcer less painful and help it heal as soon as possible. Some honey water in your mouth can speed up the recovery of oral ulcers.