Mouth Ulcer vs Oral Cancer: 5 Warning Signs You Should Know
What Is a Mouth Ulcer? A mouth ulcer is a break or sore in the soft tissue lining of the mouth. It can appear on the inner lips, cheeks, tongue, gums, or the roof of the mouth. Common causes include: Most minor ulcers are painful but self-limiting. They typically heal within 7 to 14 days without leaving […]
