Ulcer: More likely an ulcer from some viral infection. Best way to is to have someone take a look at it, especially if persisting and not going away or changing after 10 10 14 days.
Answered 3/23/2015
3.6k views
Canker sore: It may be due to a weakness in your immune system (e.g. flu). Your physician may prescribe an antimicrobial mouth rinse corticosteroid ointment to control the pain and irritation.
Answered 9/29/2016
3.6k views
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4 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
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