Viagra treats erectile dysfunction (ED) in adults. It’s usually taken about 1 hour before sexual activity. Viagra dosage is not based on weight, but your age can affect your dosage. Viagra comes as an ...

Children suffering from a rare and fatal lung disease were able to walk farther and breathe easier after taking the impotence pill Viagra, a small study suggests. Researchers say that use of the drug ...

(HONOLULU, HAWAII, OCTOBER 24, 2011) — Sildenafil is currently approved for adult pulmonary arterial hypertension (PAH); however, new research presented at CHEST 2011, the 77th annual meeting of the ...

The drugmaker Pfizer said European regulators have approved treating children suffering from a rare, deadly lung condition with one of its existing medicines -- a drug better known as Viagra. The drug ...

Sildenafil is widely used in the treatment of erectile dysfunction and increasingly investigated as a therapy of pulmonary hypertension (1). Encouraging results have been shown in children with ...