A 40-year-old member asked:
what are aphthous ulcers?
1 doctor answer
Dr. Marianne DiNapoli answered
8 years experience Obstetrics and Gynecology
Canker sore.: An aphthous ulcer is also known as a canker sore, often a painful circular lesion inside the mouth. It does not have one specific cause, but it can be brought on by many triggers such as stress, infection, vitamin deficiencies, or immune system abnormalities. Other than being painful, they are harmless and can be treated with topical oral agents.
Answered on Apr 17, 2020
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:
People also searched for:
Connect by text or video with a U.S. board-certified doctor now — wait time is less than 1 minute!
$15 per month