Clinical safety of oral sildenafil citrate (VIAGRA) in the treatment of erectile dysfunction.
Sildenafil citrate, the drug behind the brand name Viagra, works by acting on erectile tissue.
potentiated by the concurrent administration of sildenafil.
protease inhibitor ritonavir can cause a large increase in the blood level of sildenafil.
Viagra (sildenafil citrate) treats male erectile dysfunction and is a powerful drug that may not be for everyone.
Zenegra, generic Sildenafil Citrate, assists a man in coping with Erectile Dysfunction by helping him to achieve and maintain an erection when sexually excited or stimulated.
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