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

Medically reviewed by Edmund Khoo, DDS Canker sores, or aphthous ulcers, are small, painful lesions that develop inside your ...

Discover 7 proven kitchen remedies for painful canker sores, from honey to salt water, plus learn how to identify your ...

You might hear them called oral herpes, and they occur around and in the mouth. They’re contagious. Unlike cold sores, canker sores, which occur mainly inside the mouth, aren't contagious.

Sores on the roof of the mouth can be painful. It grows gradually, starting with a slight bump, eventually becoming more swollen and agonising. While most oral sores heal on their own, some may ...

Canker sores are painful ulcers, we call them aphthous ulcers, that develop in the lining of the mouth, inside your lip, on ...

swollen joints and sores in the mouth and the genitals. Viruses can also lead to the formation of dots and sores inside the mouth. Herpes simplex virus can produce cold sores. Foot and mouth ...

The NHS says that mouth ulcers are common, and most of them are harmless. But sometimes, they say, ulcers ― small, usually circular sores that form on the inside of your lip, inner cheek ...

Canker sores are not contagious; cold sores are. Canker sores only appear inside the mouth; cold sores can also develop outside the mouth. Canker sores show as a single, rounded sore; cold sores ...

If a sore lingers beyond that ... unusual red or white patches inside the mouth, lumps or swelling in the neck or jaw, and difficulties with chewing, swallowing, or speaking.