Kawasaki disease usually takes about 3-5 years to review after the onset of the disease, once a month after discharge from the hospital, once every 3-6 months after stabilization, and once a year after 1-2 years. Kawasaki disease is a kind of acute febrile, rash pediatric disease, the cause is unknown, mostly in children from 6 months to about 5 years old, mainly involving the coronary arteries and other blood vessels, which may cause a series of complications, and when the condition is more serious, it may need to be treated with surgery. In the case of Kawasaki disease, not only the electrocardiogram but also the ultrasound of the heart should be checked to clarify the problems of the coronary arteries and other blood vessels. If there are any abnormalities, contact your doctor for further treatment. During the review process of Kawasaki disease, it is recommended to do regular review so that better prevention and treatment can be carried out when the condition changes. In daily life, it is also necessary to pay attention to the rational arrangement of diet, eat small meals, maintain a moderate amount of exercise, prevent colds and infections, and prevent the recurrence of the disease.