This is important for your overall health and safety, as certain medications can negatively interact with each other or cause existing conditions to worsen. When taken at the correct time and paired with sexual stimulation, the erection lasts long enough for successful intercourse. This information is reviewed by a licensed practitioner who will assess your eligibility for the medication. Rarely reported side effects include: an erection that will not go away priapism. Those who don’t feel comfortable discussing ED with an in-person provider or lack time to visit a doctor’s office may find online ED prescriptions beneficial.Manufacturer’s Savings Card Sponsored You may be eligible to save up to 50% on your brand-name prescription * * Terms and Conditions Apply Get Savings Card Pharmacy . YOUR SAVINGS, YOUR WAY. Text. Download. Email. With the VIAGRA Savings Card, eligible patients may save 50% on up to 12 prescriptions of brand-name VIAGRA per . According to price-comparison site , generic Revatio will cost you as little as $ per pill, depending on where you fill your prescription. That’s .