Mouth ulcers occurring in the elderly need to be treated symptomatically, with different treatment modalities depending on the cause. Can be considered for disease factors and denture stimulation and other factors lead to. Disease factors Recurrent mouth ulcers (also known as recurrent aphthous ulcers) clinically commonly used chlorhexidine-containing mouthwash gargle, topical tretinoin oral paste, hydrocortisone adhesive tablets, propolis patches, and if the pain is severe, you can use topical lidocaine gel. Second, denture irritation and other factors If the elderly wear dentures caused by friction of the oral mucosa can contact the dentist to replace the appropriate dentures, while with drug therapy, drug therapy and pathologic oral ulcers medication is the same. For the mouth ulcers suffered by the elderly should go to the hospital stomatology, identify the cause of the disease under the guidance of the doctor symptomatic treatment, do not buy their own medicine to take.