White ulcers on the inside of the throat need to be treated according to the specific cause, such as herpes pharyngitis, mouth ulcers, etc. After the diagnosis, you can choose general treatment or medication. 1. Herpes pharyngitis: Herpes pharyngitis can cause herpes to appear in the mouth, and when the herpes ruptures, it can cause white ulcers on the inside of the throat. The disease has a certain degree of self-healing, and can be facilitated by paying attention to diet and improving oral hygiene to promote the recovery of the disease. 2. Mouth ulcers: lack of vitamins, mechanical trauma, etc., can induce mouth ulcers, resulting in white ulcers on the inside of the throat. The disease is also self-healing, the patient can adjust the diet structure, to light, soft food, if there is obvious pain, can use lidocaine gel to relieve the pain. There are many causes of white ulcers on the inside of the throat, and after the symptoms appear, we suggest that patients go to the hospital in time to complete the examination, and take standardized medication and treatment under the guidance of the doctor, not to ignore the symptoms and take them lightly.