What Is Cholesterol?

Cholesterol is a waxy compound that is found in the blood and makes up part of the membrane of each and every cell in the body. Cholesterol is also known as a lipid, a type of sterol or a fat. We are all born with cholesterol in our bodies, and it carries out a number...

Atherosclerosis

Atherosclerosis Also called: atherosclerotic cardiovascular disease Overview Symptoms Treatments Specialists Main Results Images Source Description The build-up of fats, cholesterol, and other substances in and on the artery walls. A build up of cholesterol plaque in...

Chronic obstructive pulmonary disease

Chronic obstructive pulmonary disease Also called: COPD Overview Symptoms Treatments News Specialists Main Results Images Source Description A group of lung diseases that block airflow and make it difficult to breathe. Emphysema and chronic bronchitis are the most...

Asthma

Asthma Also called: bronchial asthma Overview Symptoms Treatments News Specialists Main Results Images Source Description A condition in which a person’s airways become inflamed, narrow and swell, and produce extra mucus, which makes it difficult to breathe....