Viagra

n. revolutionary drug for strengthening penile erection in men

"Viagra" redirects here. For the Russian/Ukrainian girl group also known as "Via Gra", see Nu Virgos Sildenafil citrate, sold under the names Viagra, Revatio and under various other names, is a drug used to treat male erectile dysfunction (impotence) and pulmonary arterial hypertension (PAH), developed by the pharmaceutical company Pfizer. Its primary competitors on the market are tadalafil (Cialis), and vardenafil (Levitra).
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Vi·ag·ra A trademark for the drug sildenafil citrate. Viagra Trade name of an orally administered drug for erectile failure first cleared for [more]Viagra - Community and Resources

Noun
1. virility drug (trade name Viagra) used to treat erectile dysfunction in men
(synonym) sildenafil
(hypernym) virility drug, anit-impotence drug
(classification) trade name, brand name, brand, marque

n. Viagra, revolutionary drug for strengthening penile erection in men