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A member asked:
What are the effects of viagra (sildenafil) to your penis? what are the side effects?
A doctor has provided 1 answer
Constricts blood ves: Constricts blood vessels so the blood doesn't drain out of the penis, keeping the penis erect. Rare side effects such as back ache, head ache, loss of hearing or vision (rare), blue vision, very rare allergic reaction. Generally pretty safe, but can interact with some medication such as Alpha blockers for blood pressure a/o prostate enlargement.
Answered 6/24/2014
5.2k views
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Related Questions
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I want to take pill to make my penis harder, what kind of pills please , Cialis ? Viagra (sildenafil) ? I am 28 years old, i can be hard but not to much
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My penis does not become too hard during sex. I use viagra (sildenafil) once in a week before sex to increase my potential. Shall I depend on viagra (sildenafil)?
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If I use a penis pump, would it be safe to also take viagra (sildenafil)?
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I have recently taken a Viagra (sildenafil) pill, and now the head of my penis hurts and white liquid is occasionally dripping out? It's been 3 days since.
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