Levitra (generic name, vardenafil) is a prescription drug that's used in the treatment of erectile dysfunction (ED) - which can be an inability in guys to achieve penile erection. This awkward situation of failing to keep an erection until ejaculation is often known as impotence. Whatever its inherent physiological and psychological triggers are, this illness was a taboo topic. As a result of recent heavy advertisements on medication in this class, and much publicity of high-interest stories,...