Could one levitra (vardenafil) last for multiple erections? please tell me?

Maybe, but . . .: Of course, the obvious question is over what duration? Hours? Days? Weeks? While Cialis (tadalafil) was often marketed as the weekend drug because of its long half-life leading to potential effectiveness of one tab over the course of a weekend, Levitra (vardenafil http://www.drugs.com/levitra.html) has a shorter half-life, so it's less likely 2 b effective 4 multiple erections depending upon time