Perhaps: To a patient but not to a trained professional. If one has a strep throat it's a good idea to have antibiotics to prevent more serious complications. It could be a canker sore, viral, bacterial or something else. Have you physician take a look so you know for sure and get the appropriate advice and treatment if necessary.
Answered 12/9/2013
4.9k views
No: Canker sores will look like ulcerations.
Answered 9/14/2013
4.9k views
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