Vardenafil/generic Levitra is a medication that is used a lot to treat ED/erectile dysfunction. The medication is a kind of PDE5 inhibitor that assists men in achieving and maintaining an erection during sexual relations. It greatly increases blood circulation in the penis during sexual stimulation and satisfies users completely. Similar to other brand name treatment as well, Vardenafil has achieved global recognition in a very short period of time for delivering successful and excellent results. Available in the form of tablets, this drug is to be administered orally only.