Juvenile Idiopathic Arthritis
Symptoms may include lethargy and reduced physical activity alond with appetite. Also limping and flu symptoms are possible. Anyway swelling of the affected joint (or more joints) is the main symptom and oftenly affects knee, wrist, ankle and joints of hands and feet.
There are three main forms of JIA: Oligoarthritis, Polyarticular Arthritis and Systemic Arthritis.
Treatment for JIA usually consists of drug therapy and injections.