Stendra avanafil : This is an as-needed medication taken 30 minutes before sex and can last up to six hours. People with heart conditions should never take ED medications without consulting a doctor. Refills: See if you can set up automatic refills or order as needed. These PDE5 inhibitors may cause headache, flushing, drop in blood pressure, or other adverse effects. You should also call your insurance company to see if they cover erectile dysfunction medications. Where can I get a blood pressure BP reading?Levitra, 10 MG Tablet. How Amazon Pharmacy works. Save time, let us bring the pharmacy to you. Amazon Prime members get additional benefits including FREE 2-Day Delivery and low prices on medications. About this medication. VARDENAFIL (var DEN a fil) treats erectile dysfunction (ED). It’s no longer sold under the brand name Levitra, but it’s available as generic tablets and orally disintegrating tablets (ODTs). Common side effects of vardenafil include headache, flushing, and stuffy g: online. Lemonaid can prescribe sildenafil (generic Viagra), tadalafil (generic Cialis), and vardenafil (generic Levitra). You can get a prescription online following a quick and easy visit with a member of our clinical team. Then the Lemonaid pharmacy, licensed in all 50 states, will ship your meds directly to your door in discreet packaging.