There are many ways to save on Cialis, which is available as both a brand-name and generic medication. Save with GoodRx. GoodRx can help you save over 97% .Soon, in , ICOS received a patent for compound IC structurally unlike sildenafil and vardenafil , and Phase 1 clinical trials began in Tadalafil was found to have similar benefits for lower urinary tract symptoms as the usually prescribed tamsulosin. John’s wort. Tadalafil comes as a tablet to take by mouth. If you are taking tadalafil to treat erectile dysfunction, follow your doctor’s directions and the guidelines in this paragraph. If you are taking tadalafil for erectile dysfunction, your doctor will probably start you on an average dose of tadalafil and increase or decrease your dose depending on your response to the medication.Learn about tadalafil (Cialis) usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives. Prices for Tadalafil (Cialis) are as low as $ with a GoodRx coupon. See coupons. What are the side effects of Tadalafil (Cialis)? How much does tadalafil cost without insurance? The cost of tadalafil without insurance starts at $* for 20mg and 30 tablets using an RxSaver coupon.. If . Tadalafil, or generic Cialis, is most commonly used to treat erectile dysfunction (ED). However, it’s also used to treat benign prostatic hyperplasia (BPH) and pulmonary arterial hypertension.One of the first Cialis ads aired at the Super Bowl. Other uses for this medicine This medication may be prescribed for other uses; ask your doctor or pharmacist for more information. Your doctor may need to change the doses of your medications or monitor you carefully for side effects. Tadalafil may cause side effects. What should I do if I forget a dose? Do not stop taking tadalafil without talking to your doctor.