Taking generic ED medications is an effective way to save money without sacrificing quality. Some services offer a subscription option where they’ll send your medications every month at a discount. Add a review You must be logged in to post a review. You should also call your insurance company to see if they cover erectile dysfunction medications. It is prescribed to choose Vidalista on an empty stomach to see the desired effects. If you want to sign up for Amazon Pharmacy to be ready for future prescription needs, we can look up your insurance information for you during signup. Take one by one within 24 hours.heart attack symptoms – chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating. Common Cialis side effects may include: headache; flushing (warmth, redness, or tingly feeling); nausea, upset stomach; stuffy nose; or. muscle pain, back pain, pain in your arms, legs, or back. This is not a complete list of side effects. Tablets · 20mg · day supply With insurance est. $ Estimated insurance price. Final price varies with your insurance. Without insurance $$ Prime member price, day supply. FREE delivery Prescription Required Cialis (Brand for Tadalafil). Amazon Prime members get additional benefits including FREE 2-Day Delivery and low prices on medications. About this medication. TADALAFIL (tah DA la fil) treats erectile dysfunction (ED). It works by increasing blood flow to the penis, which helps to maintain .