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A member asked:
How to know if my canker sore is infected?
5 doctors weighed in across 2 answers
Canker sore: Canker sores do not usually get infected. See a dentist to confirm that you have a canker sore. Whatever you have, your dentist would be the best one to help you feel better soon.
Answered 11/28/2017
4.2k views
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Not likeley: Canker sores are the most common oral lesions. Individual ulcers typically last 1-2 weeks only. They can be painful and can make eating and talking very difficult, but not infected.
Answered 6/17/2018
3.8k views
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