Sildenafil is a medication that is used for the treatment of male impotence and pulmonary arterial hypertension. Sildenafil is the world’s most commonly used treatment for erectile dysfunction in men and is the active ingredient in the renowned impotence medication Viagra. It is classified as a PDE-5 inhibitor, which means that it increases the flow of blood to the penis which helps a man to achieve and sustain an erection.
Sildenafil UK usage has never been more popular with more than one third of the entire male population suffering from impotence. This popular medicine is widely regarded as the breakthrough in alleviating and treating erectile dysfunction, and can be consumed by adult men all of ages.