How to rule out symptoms of Kawasaki disease infection

Symptoms of Kawasaki disease include persistent high fever, rash, changes in oral mucosa, redness and swelling of hands and feet, etc., which need to be ruled out through clinical examination and laboratory tests. Timely medical treatment is the key, and doctors will confirm the diagnosis through blood routine, electrocardiogram, echocardiogram and other tests.

1. The main symptoms of Kawasaki disease

Kawasaki disease is an acute febrile illness with systemic vasculitis as the main lesion, which is common in children under 5 years old. Typical symptoms include persistent high fever for more than 5 days, accompanied by rash, oral mucosal congestion, redness and swelling of hands and feet, swollen lymph nodes in the neck, etc. Some children may develop heart complications such as coronary artery dilatation or myocarditis.

2. How to rule out Kawasaki disease

Clinical examination is the first step in diagnosing Kawasaki disease. Doctors will make a preliminary judgment on whether it is Kawasaki disease by observing the child's symptoms, such as the duration of fever, distribution of rash, changes in oral mucosa, etc. Laboratory tests include blood routine, C-reactive protein, erythrocyte sedimentation rate, etc., which are used to assess the degree of inflammation. Echocardiography can observe whether the coronary arteries are affected, which is an important basis for diagnosis.

3. Treatment methods

The treatment of Kawasaki disease focuses on controlling inflammation and preventing complications. Intravenous immunoglobulin is the preferred treatment option, usually used in the early stages of the disease, and can significantly reduce the risk of coronary artery disease. Aspirin is a commonly used adjuvant drug for anti-inflammatory and anti-platelet aggregation. For severe cases, glucocorticoids or other immunosuppressants may be needed.

4. Home care advice

During treatment, parents need to closely monitor the child's symptoms, such as body temperature, rash, mental state, etc. Keep the child well rested and hydrated, and avoid strenuous activities. The diet should be light and easy to digest, and spicy and irritating foods should be avoided. Regular follow-up visits should be conducted to monitor heart function, and possible complications should be discovered and treated in a timely manner.

Early diagnosis and timely treatment of Kawasaki disease are crucial. Parents should be vigilant and seek medical attention as soon as possible if they find suspected symptoms. Through standardized medical intervention and home care, most children can fully recover and avoid serious complications.