1. Take vitamin B2 orally or take Kuiyangling and zinc gluconate orally, and then apply watermelon frost on the ulcer surface.
2. Apply the ground vitamin C powder to the affected area of oral ulcer. If the area of patients with oral ulcer is relatively large, it is necessary to scrape out the exudate of the ulcer, and then apply vitamin C powder to the affected area. Use it two or three times a day, and the situation of oral ulcer will get better.
3. Dip a cotton swab into gentamicin injection and apply it to the affected area of oral ulcer four times before going to bed and after three meals. After three days, the oral ulcer will gradually recover.
4. Punch a hole in the vitamin E capsule with a needle, and then apply it to the oral ulcer with a cotton swab dipped in medicine, which is also used once after three meals and before going to bed.
5. For oral ulcers, vitamin C and vitamin B 1, B2, B6, etc. It should be supplemented in time to help patients improve their physical resistance and self-healing ability.
In addition, don't smoke and drink in daily life, avoid spicy food in diet, pay more attention to exercise at ordinary times, enhance the body's resistance and immunity, and help the healing of ulcers.