Description: Aphthous stomatitis is a medical condition characterized by the recurrent appearance of painful ulcers in the oral mucosa. These lesions, known as canker sores, can vary in size and are usually round or oval in shape, with a white or yellow center and a red border. Aphthous stomatitis can affect anyone, although it is more common in adolescents and young adults. The sores can cause significant discomfort, making everyday activities such as eating, speaking, and swallowing difficult. Although the exact cause of this condition is not fully understood, it has been associated with factors such as stress, nutritional deficiencies, hormonal changes, and certain autoimmune diseases. The duration of the ulcers can vary, but they typically heal within one to two weeks without leaving scars. Aphthous stomatitis is not contagious, meaning it cannot be transmitted from one person to another. Diagnosis is based on the clinical observation of the lesions and the exclusion of other oral conditions. Despite its benign nature, the recurrent appearance of these ulcers can affect the quality of life of those who suffer from them, making their recognition and proper management important.
