How Viagra Works ?

Viagra
Since the debut of the erectile dysfunction drug Viagra (sildenafil) in 1998, millions of men have discovered how this medication can help treat the symptoms of erectile dysfunction. Viagra is used to treat Erectile Dysfunction (ED) and Pulmonary Arterial Hypertension (PAH). It contains the active ingredient, Sildenafil. It works by relaxing the blood vessel walls, allowing blood flow to the penis more easily, which is an essential factor in getting and maintaining an erection. Viagra is a blue, diamond-shaped tablet that comes in doses of 25mg, 50mg or 100mg. You should follow the advice of a doctor when taking this medication. It is possible to buy it online without a prescription, but this is risky as the ingredients may be harmful, so we advise you to consult a doctor before taking…
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