Still's Disease: Symptoms & Signs

Medically Reviewed on 6/15/2021

Still's disease is a condition that has been referred to as systemic-onset juvenile idiopathic arthritis. It is a condition characterized by inflammation of the joints, and despite the alternative name, it has also been described to occur in adults.

Still's disease always causes inflammation of the joints, leading to

Other associated symptoms and signs include

Other associated conditions can include

Cause of Still's disease

Doctors do not understand the cause of Still's disease.

Other still's disease symptoms and signs


The term arthritis refers to stiffness in the joints. See Answer

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Jameson, J. Larry, et al. Harrison's Principles of Internal Medicine, 20th Ed. New York: McGraw-Hill Education, 2018.