Just make sure you take it at the same time every day. Stendra avanafil : This is an as-needed medication taken 30 minutes before sex and can last up to six hours. Payment options: Consider how you’d like to pay. It’s best to check your chosen provider’s site for more information. Follow-up support: Make sure you can get the help you need if questions or concerns arise after ordering. It depends on the platform and insurance provider.The lowest GoodRx price for the most common version of Tadalafil (Cialis) is around $, 96% off the average retail price of $ Read more about Tadalafil (Cialis) . We have good news for you: generic Cialis, used to treat erectile dysfunction (ED)and enlarged prostates, just hit pharmacies. Prices for the generic, known as . 5 mg 10 mg 20 mg The cost for these different strengths depends on whether you have insurance, your individual plan coverage, and your treatment plan. For .