Tadalafil is also used in both men and women to treat the symptoms of pulmonary arterial hypertension to improve your ability to exercise. This is high blood pressure that occurs in the main artery that carries blood from the right side of the heart (the ventricle) to the lungs. <a href="https://ivermectin-12mg.com/">ivermectin canadian pharmacy</a> Half-life. The mean half-life of elimination of tadalafil is .5h in healthy adults. 1,7,8 The mean half-life of elimination in adults with PAH is reported as 35h. 8. Clearance. The