A member asked:

Keep getting canker sores, i get one on my right upper gumline then it goes away and a week later comes back in the same right side. does not blister?

3 doctors weighed in across 2 answers

Hmm: Sores in the mouth have various causes. Sometimes they are related to an infection, a virus, oral hygiene or just by dehydration. Try over the counter orajel and see your doctor for the best care in person.

Answered 10/4/2016

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Dr. Bruce Pope answered

Specializes in Dentistry

Abcess: Sounds more like an abscess from a tooth than a canker sore. See your dentist.

Answered 8/31/2014

3.8k views

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Related Questions

A member asked:

How can I get rid of a canker sores on my upper gums?

4 doctors weighed in across 3 answers