Summer is the frequent season of oral ulcers, which is related to eating spicy food such as barbecue, irregular life, endocrine disorders and inattention to oral hygiene. Therefore, if you want to recover from treatment, you must carry out comprehensive treatment. First of all, oral vitamin C tablets can quickly treat oral ulcers and chronic pharyngitis. Take 1-3 vitamin C tablets and grind them into powder to cover the ulcer surface. The pain can be relieved in less than 10 minutes, and it will be better in less than half a day. You can also take Rabdosia rubescens syrup produced by Guilong to clear away heat and toxic materials, kill a variety of bacteria and viruses, quickly eliminate inflammation and have analgesic effects. Secondly, only by paying attention to the adjustment of living habits can we prevent and promote recovery, avoid spicy food, stay up late, relax, live a regular life and develop good living habits. In addition, we should rinse our mouth frequently, brush our teeth on time and pay attention to oral hygiene, which plays an important role in preventing and treating oral ulcers.