Adults with white ulcers on the inside of the throat need to be treated according to their causes, such as acute suppurative tonsillitis, simple oral ulcers, pharyngitis, etc. After diagnosis, choose general treatment or medication. 1. Acute suppurative tonsillitis: acute suppurative tonsillitis is in the acute stage, which can cause white ulcers on the inner wall of the throat in adults. Treatment can be prescribed the use of penicillin and cephalosporin anti-inflammatory drugs, such as amoxicillin clavulanate potassium, cefixime, cefdinir, and other drugs, at the same time with the furacilin liquid, compound borax gargle to alleviate the symptoms. 2. Simple mouth ulcers: adults with white ulcers on the inside of the throat may belong to simple mouth ulcers, usually have a certain self-healing, if accompanied by severe pain caused by the difficulty of eating, you can follow the doctor’s instructions to use lidocaine gel to improve the symptoms, and rehabilitation of the new solution to take. 3. pharyngitis: pharyngitis can cause white ulcers on the inside of the adult throat during an acute attack, the treatment can use compound borax gargle, along with antibiotic treatment, such as amoxicillin, cefixime. Adults with white ulcers on the inside of the throat has many causes, after the symptoms are recommended to go to the hospital in a timely manner, the above drugs should be used under the guidance of the doctor, not to be used indiscriminately, so as not to lead to adverse consequences.