Comparison of the Erectile Dysfunction Drugs Sildenafil and
Comparison of the Erectile Dysfunction Drugs Sildenafil and Sildenafil oral tablet is available as a brand-name drug and as a generic drug. Brand names: Viagra, Revatio. Sildenafil comes in three forms: an oral tablet, an oral suspension (liquid), and an Key Findings: Sildenafil (Viagra) acts quicker, with effects in minutes, but lasts only 4-6 hours. […]
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