2, vitamin C If there is no vitamin B2 at home, you can choose vitamin C, which is also ground into powder and applied to the ulcer, which can effectively relieve pain. If the ulcer area is relatively small, it can be effective by applying 1-2 times; However, if the ulcer area is relatively large, you can first scrape off the exudate on the ulcer surface with a cotton swab, and then apply vitamin C powder to the affected area for 2-3 days, which will have an effect.
3. vitamin e capsules. Vitamin e capsules are simpler. After direct puncture, apply vitamin E solution to the ulcer, 4 times a day for 3-4 days, after meals and before going to bed, with the most obvious effect.
4. tea. The simplest and most convenient way is to rinse your mouth with tea brewed at home. Of course, you can also use strong tea, because tea contains a variety of vitamins, rich in nutrition, has a certain anti-inflammatory effect, and is also very helpful for the treatment and rehabilitation of oral ulcers.
5, Jiang Shui or freshly squeezed radish lotus root juice. You can also rinse your mouth with Jiang Shui or freshly squeezed radish lotus root juice once in the morning and once in the evening, and it will take effect after 3-4 days. This is also a very affordable and simple treatment.