dentogelDentogel is a brand name for cho salicylate and it is available in the form of mouthwash, gel. It is a prescription drug that belongs to the class of drug called anti-inflammatory agent and pain reliever.Dentogel is a combination medicine primarily used to treat mouth ulcers. Mouth ulcers, also known as canker sores, are small, paful lesions that develop the mouth or at the base of the gums.