Nitrates come as tablets, sublingual under the tongue tablets, sprays, patches, pastes, and ointments. This medicine works best when you take it on an empty stomach an hour before sex. What should I talk to my doctor about when considering if Cialis is right for me? Tadalafil was approved in in the United States for the treatment of pulmonary arterial hypertension [28] and is under regulatory review in other regions for this condition. Cialis will be available as oral tablets in 5mg, 10mg and 20mg strengths. Subsequently, the FDA approved both vardenafil [27] and tadalafil in How Does Cialis Work?The four main medicines taken by mouth for erectile dysfunction are: Avanafil (Stendra). Sildenafil (Viagra). Tadalafil (Cialis). Vardenafil. These medicines are called PDE5 inhibitors. They enhance the effects of a chemical the body makes that relaxes muscles in the penis, called nitric oxide. It is available in generic and brand versions. Generic sildenafil is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower. Get sildenafil for as low as $, which is 95% off the average retail price of $ for the most common version, by using a GoodRx coupon. There are many ways to save on Cialis, which is available as both a brand .
