How is Kawasaki disease diagnosed in children?

The cause of Kawasaki disease in children is not yet fully understood, and may be related to multiple factors such as genetics, infection, and immune response. Treatments include medication and auxiliary care, and early intervention helps reduce complications.

1. Genetic factors. Some studies have shown that Kawasaki disease may be related to genetic susceptibility, and certain gene mutations may increase the risk of disease. Children with a family history of Kawasaki disease need to be more vigilant.

2. Infection factors. Viral or bacterial infections are considered potential causes of Kawasaki disease, especially certain respiratory or intestinal infections that may trigger abnormal responses of the immune system. Keeping children clean and avoiding contact with sources of infection are the keys to prevention.

3. Immune response. Kawasaki disease is associated with overactivation of the immune system, which may lead to vascular inflammation. Inflammatory responses can be effectively controlled through immunomodulatory drugs such as immunoglobulin and aspirin.

4. Environmental factors. External factors such as environmental pollution and climate change may affect children's health and increase their risk of illness. Pay attention to improving the living environment and reduce exposure to harmful substances.

5. Pathological mechanism. Kawasaki disease is mainly manifested by systemic vasculitis, especially coronary artery involvement, which may lead to serious complications. Regular heart examinations are required to detect and treat vascular lesions in a timely manner.

Treatment methods include: 1. Drug therapy. Immunoglobulin is the drug of choice and can quickly reduce inflammation; aspirin is used for anti-inflammatory and thrombosis prevention; glucocorticoids can also be used in specific cases. 2. Auxiliary care. Keep the child well rested and provide a nutritious diet, such as fruits and vegetables rich in vitamin C; drink water appropriately to avoid dehydration. 3. Regular follow-up. Monitor heart function, prevent coronary artery disease, and perform echocardiography if necessary.

Early diagnosis and treatment of Kawasaki disease are crucial. Parents should pay close attention to their children's health and seek medical attention promptly if any abnormalities are found. Through comprehensive treatment and care, most children can fully recover, but long-term follow-up is required to prevent potential complications.