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Sarcoidosis is a rare disease that causes inflammation and scar tissue throughout the body, especially the lungs, lymph nodes, liver, skin, and eyes.

The cause of sarcoidosis is not known. It occurs most often in young and middle-aged adults.

Symptoms may include fever, body aches, swelling of the lymph glands, breathlessness, a reddish rash on the face or low down on the legs, painful joints, and numbness. But sometimes sarcoidosis does not cause any symptoms. It may lead to lung (respiratory) failure and heart problems in some cases.

Sarcoidosis may require long-term treatment (lasting months to years) with corticosteroids and other medicines, especially if it causes severe breathing problems or affects the brain and heart.

ByHealthwise Staff
Primary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine
Specialist Medical ReviewerMark A. Rasmus, MD - Pulmonology, Critical Care Medicine, Sleep Medicine

Current as ofSeptember 9, 2014

WebMD Medical Reference from Healthwise

Last Updated: September 09, 2014
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