San Francisco, CA
A 23-year-old male asked:
Woke up and found a small soft lump red, fill with blood? minor pain to touch. on left side of my penis head under the foreskin what is it? treatment?
1 doctor answer • 1 doctor weighed in
A Verified Doctoranswered
Blood blister/vessic: Havee your private physician examine it. In all probability it is a benign "blood blister" caused by friction or sexual activity; however if not resolved on its own within 1 week get it checked by a physician. Do not try to open this blister yourself.
4.2k viewsAnswered >2 years ago
Last updated Apr 14, 2014
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