Collins Road Family Dental

Canker sores, also known as aphthous ulcers, are small, painful lesions that develop inside the mouth. While they are generally harmless, they can cause significant discomfort, making eating, drinking, and even speaking a challenge. As your trusted Bristol, Connecticut dentist, we aim to provide you with comprehensive information about canker sores, including their causes, symptoms, treatment options, and prevention strategies. What Are Canker Sores? Canker sores are shallow, round or oval-shaped ulcers with a red border and a white or yellowish center. They usually appear on the inner lining of the cheeks, lips, tongue, or the base of the gums. Unlike cold sores, which are caused by the herpes simplex virus and appear outside the mouth, canker sores are not contagious and occur only inside the mouth. Common Causes of Canker Sores The exact cause of canker sores is not well understood, but several factors are believed to trigger their development: Injury or Trauma : Accidental bites, a...