Levitra works by inhibiting the enzyme PDE5, which helps to relax the blood vessels in the penis and allows for increased blood flow when sexually stimulated. Both Levitra and alcohol can lower blood pressure. While Levitra works by dilating blood vessels to improve blood flow, alcohol has a similar effect, although it is more of a depressant. https://www.medypharmacy.com/is-levitra-safe-with-alcohol/