Cialis (tadalafil) is an expensive drug used to treat erection issues in men. it should even be used to treat the enlargement of the prostate gland. Cialis improves urine flow and reduces BPH symptoms. This drug is slightly a lot of common than comparable medicine. A generic version of Cialis could become available in 2018. it’s not lined by most Medicare and insurance plans, however manufacturer and pharmacy coupons will facilitate offset the price. Compare PDE5 inhibitors.