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A member asked:
What is the fastest way to get rid of a canker sore overnight?
A doctor has provided 1 answer
Overnight?: You can try praying or magic, but I know of no "overnight" remedies. It generally takes 7-10 days to resolve, although there are many OTC medications that can be used for pain relief. Ask your dentist or pharmacist to recommend something. Some dentists use laser treatment.
Answered 9/28/2017
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