Generic Viagra, the brand name of sildenafil citrate, is sold and is available as a generic drug by many manufacturers worldwide. Sildenafil Citrate is essentially the same medication as Viagra which was the first major erectile dysfunction (ED) or impotence medication on the market.
This medicine has not been around for a long time. Though Pfizer’s patent on the popular ED medication has run out in 2020. Pfizer further started making and selling generic sildenafil citrate in 2017. Once some others might also be legally allowed to sell sildenafil tablets in 2020. There are options for consumers to be simply quick or well-expanded.