Learn more in our guide to the safest drug for erectile dysfunction. Payment options: Consider how you’d like to pay. If you have both ED and symptoms from an enlarged prostate, once-daily Cialis or generic tadalafil might be a great treatment option. Diuretics, alpha-blockers and beta-blockers are some of the high blood pressure medications commonly associated with ED. This allows the smooth muscles in the penis to relax and fill with blood.Medications for Erectile Dysfunction. Other names: ED; Erection Problems; Impotence; Sexual Dysfunction, Male. A consistent inability to sustain an erection sufficient for . You have many different options for treating erectile dysfunction (ED). A few common medications include tadalafil, testosterone, avanafil, and vardenafil. To get a prescription, . Best Low Cost: GoodRx Fastest Delivery: Blink Health: Sesame Sign Up Now Key Specs Cost: Consultation prices vary based on the prescriber; $5 generic prescriptions Medical .