Redness of the lips and mouth is the initial manifestation of oropharyngeal changes caused by cutaneous mucosal lymph node syndrome. Cutaneous mucosal lymph node syndrome, also known as Kawasaki disease (Kawasakisyndrome), is an acute systemic vasculitis with predominant onset in infants and children. The disease was first reported as cutaneous mucosal lymph node syndrome after cases with characteristic manifestations such as persistent fever, rash, and lymphadenopathy, after which it was then found that Kawasaki disease was not a benign disease and that many children died due to complications of cardiovascular disease; in fact, Kawasaki disease has become one of the two major factors causing acquired cardiovascular disease in children, and in many places its risk is even greater than rheumatic fever in many places. Antibiotics alone are ineffective in treating this disease. As with other diseases causing fever, the treatment of this disease requires giving the patient plenty of water, preferably juice. There are no special rules as to how far the patient can recover before going to school or work normally, as long as the patient is not particularly unwell. Generally, Kawasaki disease does not recur later, but it is necessary to have regular heart checkups because the sequelae of the affected heart do not appear until many years later. What is the dietary care for red mouth and lips? What is appropriate for patients to eat? Because there is a long period of repeated high fever and fever reduction in the early stage of the disease, the loss of vitamins in the body is serious and the negative nitrogen balance is more obvious. 1, diet should be given nutritious, light and easy to digest food, supplemented with high protein (please consult your doctor specifically if you have kidney damage), such as poultry and fish. 2, supplement vitamin complex tablets, also can balance the diet, eat more fruits and vegetables can (with spleen and stomach deficiency, please moderate). 3.Eating and resting regularly, emphasizing rest, and make sure to review on time What is not suitable for patients to eat? Avoid stimulating foods such as overheated and spicy foods.