A 32-year-old member asked:
help please! could canker sores cause swelling on the lip?
1 doctor answer • 1 doctor weighed in

Dr. Emil Shakov answered
Aesthetic Medicine 17 years experience
Angio edema : That is the swelling you are experiencing. It could be an allergic reaction. Benadryl (diphenhydramine) can help. If you have any breathing problems seek help immediately.
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Last updated Jun 24, 2014
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