Achieve and maintain an erection with Sildenafil, the generic form of Viagra.
Treats erectile dysfunction
Increases blood flow to the penis
Helps maintain erections
It is not recommended to take sildenafil if you have a known hypersensitivity to the drug or any component of the tablet, or are currently on nitrate/nitrite therapy. The use of sildenafil is not recommended in patients with pulmonary veno-occlusive disease (PVOD).
Tadalafil can be taken with or without food.