A 47-year-old member asked:
Canker sores on tongue wont go away, help?
1 doctor answer • 2 doctors weighed in
Dentistry 40 years experience
How long ?: Your post did not say. If the canker sores are present for more than 14 days, you need to see your physician to determine what the lesions are... They may not be canker sores.
4.9k viewsReviewed >2 years ago
Last updated Apr 20, 2014
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