Total 10 clinical symptoms reported for Systemic-Onset Juvenile Idiopathic Arthritis  Very Frequent (4)Occasional (5)Frequent (1)

Arthralgia	Joint pain.   Synonyms:Arthralgias; Joint pain	Very frequent
Autoimmunity	The occurrence of an immune reaction against the organism's own cells or tissues.   Synonyms:Autoimmune condition; Autoimmune disease; Autoimmune disorder; Autoimmunity	Very frequent
Juvenile rheumatoid arthritis	Synonyms:Juvenile idiopathic arthritis; Juvenile RA; Rheumatoid arthritis, juvenile	Very frequent
Skin rash	A red eruption of the skin.   Synonyms:Skin rash	Very frequent