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

Canker sores and oral cancer lesions may seem similar ... as a white spot or sore on your tongue, the gums, the roof of your mouth, or the inside of your cheeks. The lesions are more likely ...

“It might cause a tingly, burning mouth after brushing,” leading to canker sores, says Dr. Fazia Mir, a gastroenterologist in Albuquerque, who treats patients with these ulcers. Finding a ...

Canker sores Canker sores are small yellow or white ... or yellow spots to appear on the gums, cheeks, tongue, or roof of your mouth. Other symptoms include: A cottony feeling in your mouth ...

They’re mouth ulcers, also known as aphthous ulcers or canker sores. They typically occur on the inner cheeks, inner lips, base of your gums or roof of your mouth, and can also appear on your ...

These can occur on the gums, tongue, or palate. More common conditions that cause mouth sores include canker sores and cold sores. There is little research on the connection between acid reflux ...