18th September 2015, United States (http://www.realpharmacyx.com): The little blue pills are doing rounds in pharmacies as a potent savior of sex lives. Viagra is PDE5 inhibitors that treat erectile dysfunction by providing hard on to males on arousal. It is widely used among males from U.S., Europe, Asia, Africa, Australia and the rest of the world. Several companies are trying to own patent of Sildenafil Citrate related anti-impotence ... Read more