Benzocaine gel: Over-the-counter gels or creams containing benzocaine, a topical anesthetic, can provide temporary relief by ...

From colour changes to painful sores, a dental expert explains what to look for when checking to see if your tongue is ...

Medically reviewed by Edmund Khoo, DDS An unhealthy tongue may look red, smooth, or black. Other signs of tongue health ...

Canker sores are open sores that have a white or yellowish coating and are usually about ¼ of an inch across. You might find them on the inside of your lips and cheeks, at the base of your gums, and ...

A canker sore can show up on the inside of your lip or cheek, under your tongue or at the base of your gums. Usually, canker sores form one at a time, but sometimes they show up in a little cluster.

Vector illustration. Woman's lips and tongue with aphthous ulcer. Canker sore, cold sore and sore throat. Vector illustration of aphthous ulcer, herpes and bacterial tonsillitis. Canker sore, cold ...