Why should aspirin not be given to children with Kawasaki disease without medical consultation?

Aspirin should not be given to children with Kawasaki disease except after consulting a specialist physician, because aspirin can cause Reye syndrome in children. Reye syndrome is a rare and serious condition that can affect the brain and liver, making medical supervision essential when using aspirin to treat Kawasaki disease [1].

Kawasaki disease is a rare inflammation that affects blood vessels and usually occurs in young children. Despite its severity, most children recover completely if they receive the appropriate treatment at the right time [1].

Reye Syndrome and Aspirin Risks

Reye syndrome is a rare and serious illness that can affect children, primarily impacting the brain and liver [1]. Due to the severity of Reye syndrome, aspirin is generally prohibited for children without explicit medical direction. In the context of Kawasaki disease, aspirin may be part of the treatment plan, but it must be administered under careful medical supervision to evaluate the benefits versus the potential risks [1].

The Role of Aspirin in Treating Kawasaki Disease

Despite the risks associated with aspirin, it may be part of the protocol for treating Kawasaki disease in a hospital setting. Treatment typically includes an intravenous dose of immunoglobulin (IVIG), which are antibodies that help the immune system fight inflammation [1]. Aspirin may be added to this treatment to combat inflammation and reduce the risk of complications in the coronary arteries, which supply the heart with blood and oxygen. Kawasaki disease can lead to aneurysms (arterial dilation) in the coronary arteries, which increases the risk of blood clots. In these cases, a doctor may prescribe aspirin at specific dosages and under strict monitoring [1].

Importance of Early Diagnosis and Treatment

Because there is no specific test to diagnose Kawasaki disease, doctors rely on physical examinations, symptoms, and blood and urine test results to rule out other illnesses and evaluate inflammation. Symptoms may include a high fever lasting at least five days, a rash, swelling and redness of the hands and feet, and redness of the lips, mouth, and tongue [1]. If a doctor suspects a child has Kawasaki disease, they may order heart tests, such as an echocardiogram (echo), to assess any potential damage to the coronary arteries [1] [2]. Early treatment is essential to prevent serious complications that may affect the heart.

When Should You Consult a Doctor?

If your child has a fever for four days or longer, especially if it is accompanied by any other symptoms of Kawasaki disease such as a rash, swollen hands and feet, or red eyes, you should contact your child's healthcare provider immediately [1]. Rapid diagnosis and treatment can significantly reduce the risk of long-term complications. For more information about this disease, you can visit the page Kawasaki Disease: Prolonged Fever and Coronary Artery Risk (Arabic).

Medical references

• Kawasaki Disease
• Heart Tests Heart Tests