Online ED consultations offer privacy, convenience, and affordability while allowing you to quickly get the medications you need—the same day, with some services. Cialis tadalafil : This ED medication works with the same principle as Viagra, but lasts up to 36 hours. It’s best to check your chosen provider’s site for more information. This information is reviewed by a licensed practitioner who will assess your eligibility for the medication. Common side effects include headache, facial flushing, indigestion, and dizziness. Can I buy ED pills online? Levitra vardenafil : This medication is taken one hour before sex and can last up to 24 hours.Generic: $ to $ for ten 10 mg tablets. But your out-of-pocket cost for Levitra may depend on a few different factors that can drop these costs significantly, such as: how many pills or. The lowest price on test1.ru for generic Levitra (vardenafil) 20 mg is $ per tablet for 90 tablets at PharmacyChecker-accredited online pharmacies. You save 99% off the average U.S. pharmacy retail price of $ per tablet for 90 tablets. Vardenafil International Price Comparison Highlight. Most popular. Safeway. $ retail. Save 94% $ Get free savings. Low price. Walgreens. $ retail. Save 94% $ Get free savings. directions Closest store. Rite Aid. $ retail.