Reyessyndrom

Reye syndrome is a rare but serious condition that can affect the brain and liver, primarily in children and teenagers. It often follows a viral illness, such as the flu or chickenpox. A key characteristic of Reye syndrome is the sudden onset of vomiting and confusion. In more severe cases, it can lead to seizures, coma, and even death.

The exact cause of Reye syndrome is not fully understood, but there is a strong association with the use of aspirin in children and adolescents recovering from viral infections. Because of this link, aspirin is generally not recommended for these age groups. Other medications, like ibuprofen, are typically preferred for fever and pain management.

Symptoms can develop rapidly, often within a few days of the initial illness. Initial signs might include persistent vomiting, irritability, and lethargy. As the condition progresses, symptoms can escalate to include disorientation, delirium, muscle weakness, breathing difficulties, and seizures. Early recognition and prompt medical attention are crucial for improving the outcome.

Diagnosis usually involves a medical history, physical examination, blood tests to check liver function, and sometimes a biopsy of the liver or brain imaging. Treatment focuses on supportive care in a hospital setting, aiming to reduce brain swelling, maintain fluid balance, and manage complications. There is no specific cure for Reye syndrome, and the severity of the illness determines the prognosis. While many children recover fully, some may experience long-term neurological damage.