Viagra for treating lung disease

Erectile dysfunction drug (ED) Viagra is capable of improving exercise capacity and functional ability in patients with Pulmonary Arterial Hypertension (PAH), a serious disease involving high pressure in the blood vessels that enter the lungs. Pulmonary arterial hypertension refers to continuous high blood pressure in the pulmonary artery, a blood vessel that carries oxygen-poor blood from the right ventricle in the heart to the small arteries in the lungs.

In this ailment, the muscles within the walls of the arteries may tighten up making the inside of the arteries narrower as a result the right side of heart will start to work harder to pump blood through the lungs. As a result, over a period of time, the heart will weaken and lose its ability to pump enough blood for the body's needs resulting in heart failure.

The findings suggest that Viagra acts by relaxing the smooth muscle of blood vessels, causing them to expand and as a result, the blood flows more freely. Usually the other drugs used to treat pulmonary hypertension act through nitric oxide, which widens blood vessels but Viagra acts in a different way altogether by altering the activity of an enzyme called phosphodiesterase.

The doses of the erectile dysfunction drug results in a significant drop in lung blood pressure and due to this, it results in an improvement in its functional ability. The side effects associated with the ED drug are flushing and diarrhea.

There’s no doubt about the efficacy and safety of Viagra in the treatment of patients with symptomatic pulmonary artery hypertension as it has shown tremendous prospect in this regard. So, make this drug a part of your schedule and experience the positive impact of it on your life.

The author is an amateur writer focusing primarily on health related topics or on the health related research findings. For more information on Viagra visit http://www.viagracures.com