Levitra and alcohol, of course, come from two very different backgrounds in terms of composition; however, they act similarly once they enter the bloodstream. Levitra is a .Disclaimer This article is written for informational purposes only and does not constitute medical advice. This is because both alcohol and PDE5 inhibitors can cause mild systemic vasodilation. Additionally, there are no studies of Levitra use in pregnant women. This decreases blood volume and flow to the penis, which causes blood pressure issues and subsequent erection issues. It is not possible to determine whether these events are related directly to these medicines, to other factors such as high blood pressure or diabetes, or to a combination of these.Although studies show that alcohol may be safe for individuals who are taking Levitra, health experts recommend limiting alcohol intake while taking this medication. . Levitra is a prescription medication used to treat erectile dysfunction (impotence) in ult men. Levitra belongs to a group of drugs called phosphodiesterase . sturti/Getty Images Viagra, Cialis, Levitra, and Stendra are oral medications used to treat erectile dysfunction (ED). You may also know them by their generic names: .In this article, we delve into just that and more: Levitra Overview Onset of action timeframe how long it takes to work : minutes Durational effects timeframe how long its effects last : hours Levitra was introduced into the medical market in as a phosphodiesterase-5 PDE5 inhibitor. Tweet Studies show that combining alcohol with Levitra vardenafil generally does not present actual adverse side effects or harm. Drinking five or more servings places a person at a much higher risk for headaches. Whether you have taken sildenafil or not, you may be curious whether sildenafil and alcohol have adverse effects. Levitra can not be switched out with the orally disintegrating tablet. For many alcohol users, it is normal even at low blood alcohol concentration levels to feel dizzy or lightheaded while drinking.