JRA is a chronic condition that is relatively complex and difficult to treat, and is long-term in nature. The goal of treatment is to relieve symptoms, maintain joint motion and muscle strength; prevent or reduce joint damage, and maximize functional status. This treatment includes a combination of rheumatology, physical therapy and rehabilitation, and orthopedics, and also requires support and cooperation from family, community, schools, health insurance, government agencies, and all sectors of society. The medical system provides medication, physical therapy, special medical sports, splints, surgery, etc.; support from the family and society provides a good environment for the child to treat the chronic disease and adequate financial security, and more importantly, all parties should help the child to build up good self-confidence and encourage him/her to participate in appropriate studies and lead a relatively normal social life as much as possible. It is important to note that confinement to the home or hospital is only necessary in a few cases and for a limited period of time during the course of the disease. The prognosis for children with JRA is relatively good if they are treated properly, with at least 75% of children reported to be in long-term remission or under control, with little or no disability. Children often have malnutrition caused by chronic protein and calorie deficiencies and should be directed to appropriate nutritional supplementation. to promote bone growth. The child should be encouraged and instructed to perform passive and active activities on the affected joint, as well as to engage in tolerable physical exercise, which is useful to increase muscle strength, increase the range of motion of the joint and improve function. The principles of exercise are gradual and consistent. Bicycling and swimming are useful, and these two exercises usually do not increase the weight-bearing load on the affected joints, with only a few sports being inappropriate, such as highly competitive ball games or gymnastics. Some children will stabilize as the disease is controlled. It is important to have regular checkups at the hospital and receive guidance from the physician. Pay attention to nutrition and exercise to ensure adolescent development. It is important to build up confidence and make the disease stable with the cooperation of doctors, parents, children and teachers as described earlier.