A member asked:

Could any stds give instant painless sore/blister on the penis rim?

A doctor has provided 1 answer
Dr. Ryan Phasouk answered

Specializes in Family Medicine

Instant?: Consider herpes and syphilis as some causes of painless sores/blistering, however there generally is an incubation period of several days to weeks.

Answered 5/23/2016

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