Viagra Vs Sildenafil
They are essentially both the same drug, with the same side effects on the body Sildenafil (generic Viagra): .It is widely marketed under the trade name Viagra, although it is also available under the brand name Revatio.Relying on Viagra to achieve an erection is not deemed an addiction.Generic Viagra (sildenafil) is available as a 20-milligram (mg), 25-mg, 50-mg, and 100-mg pill and in liquid form.Viagra contains the drug sildenafil.The effects of Viagra are usually most noticeable one to two hours after you take the medication.