Here's some…: Viagra (sildenafil) has been no known to cause the symptoms you described. Clinically, I would be more concerned about possibly contracting STDs related urethritis. So, contact your sexual partner to clarify the concern and timely seek professional evaluation, treatment, and counseling.
Answered 12/28/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
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