Referencias Brock, G. Pulmonary Pressure Alleviator For those grappling with pulmonary arterial hypertension, Cialis emerges as a beacon of hope. These are fleeting and usually subside with time. Treatment of male sexual dysfunction. What is Cialis?Tadalafil (Cialis) is a medicine used to treat erectile dysfunction (ED, also called impotence) and problems with urination caused by an enlarged prostate (benign prostatic hypertrophy or BPH). Tadalafil works by helping to relax the blood vessels in the penis, allowing blood to flow into the penis, and causing an erection. 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. El tadalafilo pertenece a una clase de medicamentos llamados inhibidores de la fosfodiesterasa (PDE, por sus siglas en inglés). Su acción consiste en tratar la disfunción eréctil aumentando el flujo sanguíneo al pene durante la estimulación sexual. Ese aumento del flujo de sangre puede provocar una erección. El tadalafilo trata la HAP.