1, general treatment: you can eat more vegetables and fruits every day, and add proper water to keep your stool smooth and your mouth moist. Ensure adequate sleep, avoid excessive fatigue, maintain an optimistic attitude and strengthen physical exercise to enhance one's immunity and promote recovery;
2. Local drug therapy: oral ulcer is given priority to local drug therapy, such as lidocaine mucilage, benzocaine gel and other local anesthetic drugs applied to the ulcer surface, which can play an analgesic effect. Use mouthwash, Xidi buccal tablets and other drugs to play an anti-inflammatory role, and you can also use watermelon frost and Kangfuxin liquid externally to promote the healing of ulcer surface;
3, systemic drug therapy: if the ulcer is serious or recurrent, you can use immune preparations combined with local drugs, such as levamisole, which can enhance immune function and relieve the symptoms of ulcers. If it is due to the lack of vitamins, such as vitamin C and vitamin B, vitamin C tablets or vitamin B complex tablets can be added. You can also choose Chinese medicine and take Chinese medicine decoction or Chinese patent medicine for treatment under the guidance of regular Chinese medicine practitioners' syndrome differentiation and treatment;
4. Other treatments: In addition to local and systemic medication, physical therapy such as laser, microwave and ultraviolet lamp can also be used to reduce the inflammatory reaction and promote the healing of ulcers. If you often bite or rub the ulcer surface, you can go to the stomatology department to adjust the occlusal relationship and grind off the sharp tooth edge.
Although the cause of oral ulcer is not very clear, it is self-limited, and it can heal in about 1 week, so patients need not worry too much.