What is Pericarditis?

Pericarditis is an inflammation of the pericardium, the thin, sac-like membrane that surrounds the heart. It can be caused by a viral infection, such as the flu or the common cold, or by other factors, such as autoimmune disorders, injury, or certain medications.

Symptoms of pericarditis can include chest pain, shortness of breath, and a feeling of pressure or fullness in the chest. The pain may be worse when lying down or taking deep breaths, and it may be relieved by leaning forward. In severe cases, pericarditis can lead to fluid buildup around the heart (pericardial effusion) or a decrease in heart function (cardiac tamponade).

Pericarditis is typically diagnosed using a combination of tests, such as a physical exam, electrocardiogram (ECG), echocardiogram, and blood tests. Treatment for pericarditis may include medications to reduce inflammation, such as nonsteroidal anti-inflammatory drugs (NSAIDs) or corticosteroids, and to treat the underlying cause of the inflammation, such as antiviral medications. In severe cases, hospitalization may be necessary.

It is important to seek medical attention if you are experiencing symptoms that may be caused by pericarditis, as early treatment can help improve outcomes and reduce the risk of serious complications.