Juvenile idiopathic arthritis generally requires ongoing treatment with no definite duration of treatment, as it is prone to recurrence and may require lifelong treatment. Juvenile idiopathic rheumatoid arthritis is defined as arthritis with unexplained swelling of the joints that starts under the age of 16 and lasts for more than six weeks. It is a common connective tissue disease in pediatrics, and the main goal of its treatment is to control the activity of the disease, to bring the disease to an inactive or hypoactive state, and to improve the patient’s quality of life. Idiopathic arthritis in young children is a rheumatic disease that can involve the synovial membrane of the joints, with chronic inflammation, as well as damage to other organs of the body. Symptoms are complex and commonly include fever, rash, joint pain, and visual disturbances. There are no specific drugs for idiopathic arthritis in young children, only symptomatic treatment to reduce the related symptoms, so there is no clear treatment time, because it is easy to recur, so it may need lifelong treatment. For specific details of the treatment of idiopathic arthritis in young children, it is recommended to consult a doctor in time and under the guidance of the doctor.