Abscess If you notice a painful bump on the roof of your mouth, it could be an abscess—an infection that forms when bacteria ...

Your lips may become cracked, and sores might form at the corners of your ... the most common symptoms of Sjögren's syndrome. Dry mouth also occurs in patients with diabetes and HIV/AIDS. There are ...

Oral melanoma is a rare cancer that forms in the mucosal tissues of the mouth. There may be no early symptoms, or a person may notice an area that is black or brown, with areas of gray ...