VIAGRA is made up of sildenafil, which is similar drugs located in A different drug identified as REVATIO. REVATIO is applied to deal with a uncommon disease termed pulmonary arterial hypertension (PAH).Some individuals expert a unexpected loss of some or all of their vision when they took sildenafil or other prescription drugs that happen to be si

During the celebration of an erection that persists lengthier than four hrs, the affected person should really search for instant clinical support. If priapism isn't addressed right away, penile tissue damage and lasting loss of potency could result.Solitary oral doses of sildenafil nearly a hundred mg developed no clinically suitable variations du