is a Vasodilator. Cialis treats Erectile Dysfunction and Enlarged Prostate (Benign Prostatic Hyperplasia) It can also treat high blood pressure in the Lungs (Pulmonary Arterial Hypertension).
5 - 20mg is the recommended dose.
Onset: 2 - 4 hours
Duration: 18 -36 hours
(25 pills in an order)