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Anaheim, CA
A 23-year-old male asked:

a red blister appeared under my penis head after sex, been only with my wife for a year, std? do blisters appear for other reasons? painless no bother

1 doctor answer2 doctors weighed in
Dr. Vahe Yetimyan
General Practice 51 years experience
It is: probably due to trauma during rough sex but it could also be an std depending of your sexual history. An std lesion also could be painless. See your doctor for a check up.
Dr. GUNWANT DHALIWAL
Internal Medicine 37 years experience
Blister due to Rough Sex will be painful. In Medicine " Painless ulcer on Penis is due to Syphilis (STD) unless proven otherwise".
Aug 23, 2014

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Last updated Aug 23, 2014
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