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A 19-year-old female asked:

My boyfriend received mouth ulcers after giving me oral sex. they disappeared after a week, i've had full std tests and all negative. what should i do?

2 doctor answers4 doctors weighed in
Dr. Steven Koos
Oral and Maxillofacial Surgery 21 years experience
Oral ulcers: What type of ulcers? Herpetic or aphthous? Canker sores/aphthous ulcers signify no reason to worry, not transmitted sexually/not contagious. Hsv type 1 or 2 which form vesicles that coalesce and the blister sloughs to leave denuded area and eventual scab. Identify the type of sore first before worrying.
Dr. Andrew Killgore
Cosmetic Dentistry 16 years experience
Oral abrasions.: Give it a few more days to heal. We this often in dentistry. High-speed friction on soft tissues can cause injury and irritation. In your case a wedding ring or a badge of honor might be in order.

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Last updated Sep 28, 2016

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