Two drugs in this class are Levitra (vardenafil) and Viagra (sildenafil). Levitra is no longer available as a brand-name drug in the United States, so it is now prescribed in its generic form ...

Both Viagra and sildenafil are available in 25-, 50-, and ... to complete an online assessment to decide whether you’re a good candidate for certain medications. You’ll then need to pay ...

Conclusion: Sildenafil, a Reliable Tool in the Treatment of ED Sildenafil (Viagra) has emerged as a leading and reliable medication in the treatment of Erectile Dysfunction. Its efficacy is backed by ...

Sildenafil’s ability to increase blood flow makes the medication useful for managing other conditions. Some sources suggest Viagra might make you last longer in bed, and others say it’s good ...

Viagra (sildenafil) is an oral drug used to treat erectile dysfunction (ED) that starts working within one hour and can last for around four hours. It was the first drug approved for the use of ED, a ...

Your healthcare provider just prescribed sildenafil (generic Viagra) for your erectile dysfunction ... What to Do If You ...

Sildenafil (Viagra) has become a cornerstone in the treatment of erectile dysfunction. Its effectiveness in improving erectile function, combined with a generally good safety profile when used ...

BACKGROUND: Sildenafil is a potent inhibitor of cyclic guanosine monophosphate hydrolysis [corrected] in the corpus cavernosum and therefore increases the penile response to sexual stimulation.

Sildenafil (Viagra®) has been reported to improve exercise performance at high altitude (>3,800 m) in a subset of athletes by greater than 35%. At altitude, exercise capacity is reduced because lower ...

Objective: The cost effectiveness of sildenafil remains controversial, due in part to questions about the magnitude and significance of changes in quality-of-life utility values as a result of its ...