What Happens If You Take 2 Viagra In 24 Hours? Viagra is a safe and effective treatment for ED. But as the saying goes, you can have too much of a good thing — and Viagra is no exception. Unless a ...

Although Viagra is effective for most guys with ED it’s important to make sure you’re taking the right dose. Too low of a Viagra dosage and your arousals may not be as firm or reliable as they could ...

A 2013 study used data from two studies to compare sildenafil in 50mg and 100mg doses. Men with ED were given the 50mg sildenafil dose to be taken as needed before intimacy. After two weeks, those ...

Scientists have discovered a new, perhaps even more life-affirming use for the erectile dysfunction drug Viagra. Viagra (or sildenafil) might be able to significantly reduce a person’s risk of ...

To assess the effects of sildenafil on blue-on-yellow (B/Y) and white-on-white (W/W) Humphrey perimetry in a group of men with erectile dysfunction in 3 months regular use. This study was conducted to ...

Dallas, TX - Oral sildenafil (Viagra, Pfizer) appears to improve exercise tolerance and pulmonary hemodynamics in children and adolescents with primary and secondary pulmonary arterial hypertension ...

Treatment with Viagra (sildenafil) can improve exercise capacity and functional ability in patients with pulmonary arterial hypertension, a serious disease involving high pressure in the blood vessels ...