Aphthous Ulcer: Causes, Symptoms, Treatments, and Prevention
Introduction An aphthous ulcer, often referred to as a canker sore, is a small, painful lesion that develops inside the mouth, typically on the inner cheeks, lips, tongue, or soft palate. While these ulcers are benign and non-contagious, they can cause significant discomfort, especially when eating, drinking, or speaking. If you’ve ever wondered what causes […]
