A member asked:

I bit my inner cheek & think i have a canker sore. its white/yellow/swollen. it hurts! everything feels thrown off near itwhat can i do to help this?

A doctor has provided 1 answer
Dr. Paul Grin answered

Specializes in Pain Management

Canker sores: is the most common oral lesions. Most ulcers, infections will clear up by themselves within a week or two. You should see your GP or dentist if the ulcer gets worse or lasts for longer than 2 weeks.

Answered 4/5/2015

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Thank

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