Question: how are aphthous ulcers treated?
Answer: Tetracycline and minocycline are the agents most commonly used. A 250-mg antibiotic capsule of tetracycline can be dissolved in 180 mL water and used as a “swish and swallow” or “swish and spit” treatment four times per day for several days in adult patients. Reduction of pain and duration of ulcerations may result.