Generic Levitra Prices. (vardenafil) Compare generic Levitra (vardenafil) prices available at Canadian and international online pharmacies with local U.S. pharmacy coupon .What Is Levitra Taken For? Take 1 Levitra tablet about 1 hour 60 minutes before sexual activity. Learn more about our editorial standards here. Brand-name medications such as Levitra are typically more expensive , and you can save significantly more by switching to generic. Call your doctor if you get a side effect that bothers you or one that will not go away.With online ED prescriptions, you can easily access FDA-approved medications from the convenience of your smartphone or computer—and the medications can be shipped discreetly right to your door. You can often consult a board-certified provider and secure a prescription in as little as 15 minutes. Find patient medical information for Levitra oral on MD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. 20 milligrams The best dose depends on your: age health medications Dosages Levitra is available as an oral tablet in several strengths. Your doctor will .Levitra is a brand-name prescription medication that is not sold over the counter. Erectile Dysfunction ED. The interaction is a consequence of blocking hepatic metabolism of vardenafil by ritonavir, a highly potent CYP3A4 inhibitor, which also inhibits CYP2C9. If you don’t know much about Levitra, we have you covered. Brand-name medications such as Levitra are typically more expensive , and you can save significantly more by switching to generic. Medical consultations were also taken into consideration, as PDE5 inhibitors require a valid prescription from a licensed medical provider. They can suggest medications for you, and generate a prescription for your preferred option.