Painful inflammation that takes months or up to a year to heal—this can be seen in the mouth after using white snus.

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

Autoimmune, pemphigus, dermatology, medical odyssey, oral health mystery, oral health, blisters, OASIS, Lupus, Sjogren's, ...

Medically reviewed by Edmund Khoo, DDS Thrush, or oral candidiasis, is a fungal infection in your mouth and throat. It is ...

If you have leukoplakia, you may get white sores or patches on your gums, as well as on the bottom of your mouth and inside your cheeks. Your tongue may also appear white. The possible causes of ...

The soreness can vary in severity, and the sores may bleed or become infected. People with mouth sores should avoid eating or drinking things that can irritate the mouth, such as spicy foods ...

One in five of us suffer with cold sores, or 'coleslaws' as spluttering children call them. They are created by herpes simplex, a virus that sits quietly in nerves around the mouth, only gracing ...

Trench mouth, also known as necrotizing gingivitis, is a severe gum disease caused by different types of bacteria. It is a non-contagious condition that leads to painful, bleeding gums and open sores ...