What are some symptoms of juvenile arthritis?

Multi system. There are many types of jra all with different signs and symptoms. Symptoms range from joint swelling and pain on 4 or less joints, to multiple joint involvement with pain swelling and redness with fever, organ and eye involvement . There is a form that causes skin rashes similar to psoriasis.
Salmon colored rash. A salmon colored, flat rash may accompany high fever and may be the only symptoms.
Juvenile arthritis. The most common symptom is stiffness in a joint. The stiffness can be worse after rest (after waking up in the morning, after a nap, or a long car ride). Other symptoms can include joint swelling and joint pain.