HealthIntell Articles
Explore recent HealthIntell articles, condition explainers, and FAQ guides. To browse by health topic, visit Conditions.
-
FAQ about Polyarteritis nodosa
Polyarteritis nodosa, often shortened to PAN, is a rare inflammatory disease that affects medium-sized arteries. Because it can reduce blood flow to organs and tissues, it may cause symptoms in many different parts of…
-
Prevention of Polyarteritis nodosa
Polyarteritis nodosa (PAN) is a rare form of vasculitis that causes inflammation of medium-sized arteries. Because the condition is not usually the result of a single modifiable exposure, it cannot be prevented in the…
-
Treatment for Polyarteritis nodosa
Polyarteritis nodosa is treated mainly with glucocorticoids , immunosuppressive medicines , and, in selected cases, antiviral therapy or procedures directed at damaged blood vessels and organs. These treatments are used to suppress the inflammatory…
-
Causes of Polyarteritis nodosa
Polyarteritis nodosa is caused by an abnormal inflammatory process that targets medium-sized arteries, leading to vessel wall damage, narrowing, and reduced blood flow to tissues. In most cases, it does not arise from a…
-
Symptoms of Polyarteritis nodosa
Polyarteritis nodosa is a form of medium-vessel vasculitis, and its symptoms reflect injury to arteries that supply blood to organs, muscles, nerves, skin, and the digestive tract. The most common symptoms include fever, fatigue,…
-
What is Polyarteritis nodosa
Polyarteritis nodosa is a necrotizing vasculitis , meaning it is an inflammatory disease that damages blood vessel walls, especially the medium-sized muscular arteries. These arteries supply blood to organs such as the kidneys, nerves,…
-
FAQ about Pneumocystis pneumonia
Pneumocystis pneumonia, often shortened to PJP or PCP , is a lung infection that most often affects people with weakened immune systems. This FAQ explains what the illness is, why it happens, how doctors…