Reye

Reye's syndrome is a rare but serious condition that causes swelling in the liver and brain. Reye's syndrome most often affects children and teenagers recovering from a viral infection, most commonly the influenza or chickenpox. Signs and symptoms such as confusion, seizures and loss of consciousness require emergency treatment. Early diagnosis and treatment of Reye's syndrome can save a child's life.

Causes

While the exact cause of Reye's syndrome is unknown, it is associated with children recovering from viral infections, such as the flu or chickenpox. A link has also been established between Reye's syndrome and the use of aspirin or other salicylates.

Symptoms

The symptoms of Reye's syndrome typically appear about a week after the onset of a viral infection. Initial symptoms include rapid breathing, persistent or recurrent vomiting, and unusual sleepiness or lethargy. As the condition progresses, symptoms may become more serious and can include personality changes, confusion, seizures, and loss of consciousness.

Diagnosis

Reye's syndrome is diagnosed through a physical examination, blood and urine tests, and sometimes a liver biopsy or spinal tap.

Treatment

There is no cure for Reye's syndrome, so treatment is supportive, aiming to manage symptoms and complications. This can include intravenous fluids, breathing support, and medications to prevent bleeding and seizures.

Prevention

The most effective way to prevent Reye's syndrome is to avoid giving aspirin to children and teenagers, particularly those with a viral infection.

See also

• Aspirin
• Influenza
• Chickenpox

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