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Coronavirus (COVID-19) Updates

Brenner Children’s pediatric emergency department has moved back to its original location. Learn more

In order to help protect patients, family members and health care workers from the spread of COVID-19, no visitors are allowed at any of Wake Forest Baptist Health’s outpatient or inpatient facilities, except in certain situations.
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More COVID-19 Updates

Word! Canker Sore

Word! Canker Sore

What's in this Article?

Canker Sore

Say: KAN-kur soar

This is a small mouth sore that's a big pain. Canker sores are open sores that have a white or yellowish coating and are usually about 1/4 of an inch across. You might find them on the inside of your lips and cheeks, at the base of your gums, and on or under your tongue.

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