Gelclair^® is a bioadherent oral gel with a mechanical action which provides pain relief by adhering to the mucosal surface of the mouth, soothing oral lesions of various etiologies such as medication, disease, radiotherapy, chemotherapy, irritation due to oral surgery, ageing and traumatic ulcers caused by braces and ill-fitting dentures. Gelclair is also indicated for diffuse aphthous ulcers.