Generic Viagra 100 is in a class of medicines known as phosphodiesterase (PDE) inhibitors. This t..

Generic Viagra 25 is in a class of medicines known as phosphodiesterase (PDE) inhibitors. This ta..

Generic Viagra 50 mg tablet is a prescription-based medicine used to treat erectile dysfunction (..

Generic Viagra 120 mg tablet is a prescription-based medicine used to treat erectile dysfunction ..

Generic Viagra 150 mg tablet is a prescription-based medicine used to treat erectile dysfunction ..

Generic Viagra 200 is in a class of medicines known as phosphodiesterase (PDE) inhibitors. This t..