Combined treatment of dexamethasone mouthwash and low‐level laser therapy in the management of aphthous‐like ulcers caused by nonsteroidal anti‐inflammatory drugs: A case report

Key Clinical Message A case of major aphthous‐like ulcer was described in a 50‐year‐old patient. The patient showed the main signs of aphthous stomatitis painful ulcer, 1–2 cm in diameter, located on the ventral of the tongue, buccal mucosa, and the palate. These ulcers persisted for more than 3 weeks. The patient's self‐administration of a nonsteroidal anti‐inflammatory drug (NSAID) was suggested as the leading cause of aphthous‐like ulcers in this case. ulcers were treated with dexamethasone mouthwash and low‐level laser therapy (LLLT).