Mouth and tongue sores generally refers to mouth ulcers, mouth ulcers medication to relieve pain, reduce inflammation, promote healing and other symptomatic treatment, usually non-mouth ulcer-specific, as follows. 1. Relieve pain: Dacronin, lidocaine, benzocaine and other local analgesia can be used. 2. Reduce inflammation: potassium permanganate solution, furacilin solution, compound borax solution, chlorhexidine solution and other gargling anti-inflammatory. 3. Promote healing: recombinant bovine basic fibroblast growth factor gel, recombinant human epidermal growth factor gel can be used. All of the above drugs should be used under the guidance of a doctor, it is recommended to go to the hospital in a timely manner, and receive regular treatment as soon as possible.