A member asked:

Do canker sores have to hurt? i have a painless white bump at bottom of my lower jaw gums. it doesn't hurt? serious or minor? very worried

A doctor has provided 1 answer
Dr. Louis Gallia answered

Specializes in Surgery - Oral & Maxillofacial

No canker sore: Canker sores are shallow ulcers, not bumps. If worried, see an oral surgeon

Answered 7/6/2015

2.6k views

Thank

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