Throat ulcers, also known as recurrent mouth sores, are a disease of the body’s oral mucosa that often recurs and is painful when it flares up, along with many complications. Usually, throat ulcers are caused by fire in the body, and the specific treatment depends on the cause of the throat ulcer. If the symptoms of throat ulcers appear in the body, the principles of treatment are: symptomatic treatment, pathogenic treatment, local gargling and cleaning, proper isolation, adequate rest, and drinking more water. If the throat ulcer is caused by fire, you can usually take Huang Lian Shang Qing Tablets. Anti-inflammatory foods such as Niuhuang Detoxification Tablets can also be used to apply local ulcers with Ulcer San. You should also pay more attention to your diet, avoiding spicy stimuli and eating more fruits and vegetables. If the phenomenon of throat ulcers is caused by vitamin deficiency in the organism, it is recommended to take vitamin C orally and also eat more vitamin-rich fruits, apples, strawberries, pineapples, etc. in the diet. Usually throat ulcers are caused by two methods as above. In daily life, you must pay attention to oral hygiene and rinse your mouth after meals to prevent some foreign substances from causing serious infection to the ulcer site, and your diet should be light.