Our guide to the causes of erectile dysfunction goes into detail about the many factors that may affect your erections and sexual health, as well as your options for dealing with ED and enjoying better, more consistent sexual performance. Average Cost of Cialis The different dosages of the drug affect the cost of the treatment. For the guy who really loves to shave those extra cents ayyyye! Tadalafil is a type of drug used to increase blood flow to the sex organ of males. Prescription drug and vaccine pricing may vary depending on the pharmacy and Inside Rx users are responsible for paying the discounted cost of their prescription s , including vaccine administrative fees, where applicable. Use a patient assistance program.AS LOW AS $ Use this coupon to get this price at any WALGREENS Pharmacy location. Expand to see all locations within your area. Get Coupon. Add to Pricing Basket. SHOW LOCATIONS. For information regarding participating pharmacies located within a medical facility, please contact customer care at Cialis comes in several different strengths, including: milligrams (mg) 5 mg. 10 mg. 20 mg. The cost for these different strengths depends on whether you have insurance, your individual plan. Tadalafil Prices, Coupons and Patient Assistance Programs. Tadalafil is a member of the agents for pulmonary hypertension drug class and is commonly used for Benign Prostatic Hyperplasia, Erectile Dysfunction, and Pulmonary Arterial Hypertension.. Brand names for tadalafil include Cialis. The cost for tadalafil oral tablet 5 mg is around $27 .