KidsMD Health Topics

Reye Syndrome

  • Overview

    Reye syndrome is a rare condition that affects the normal chemical balance in the body, resulting in potential damage to all organs, but primarily the brain and liver. As the inflammation in the brain increases, the pressure inside of the head may also increase. The increased pressure in the head causes neurological changes in the child.

    It has a very rapid onset that can cause a child to go into a coma, or can result in death within hours of the symptoms.

    What causes Reye syndrome?

    The exact cause of Reye syndrome is unknown. The more common cases of Reye syndrome are associated with a viral infection from the following sources:

    This condition is basically considered a children's disease, although it can occur at any age. Reye syndrome usually affects children between the ages of 4 and 12, and is most common at age 6.

    Children's Hospital Boston
    300 Longwood Avenue
    Boston MA 02115

     617-355-7701
     fax: 617-730-0505

  • In-Depth

    Studies show there is an association between the ingestion of products containing aspirin in children who have a viral illness and Reye syndrome. As a result, the Centers for Disease Control and Prevention (CDC) and the American Academy of Pediatrics (AAP) have released warnings about the relationship between aspirin and Reye syndrome. Parents should not give aspirin to children unless instructed by your child's physician.

    What are the symptoms of Reye syndrome?

    The following are the most common symptoms of Reye syndrome. However, each child may experience symptoms differently. Your child may have had a viral illness, such as a respiratory infection, chickenpox, or diarrhea before experiencing symptoms of Reye syndrome. Symptoms may include:

    • a full or bulging fontanelle (a soft spot on the top of the head in infants)
    • sleepiness or lethargy
    • sudden and prolonged vomiting
    • combative behavior
    • rapid breathing and heart rate
    • seizures
    • coma
    • increased intracranial pressure
    • increased irritability
    • high-pitched cry

    Prevention of Reye syndrome

    Parents should read medication labels carefully and avoid giving children products containing aspirin during times of illness. Consult your child's physician for questions regarding medications and dosage.

  • Tests

    The diagnosis of Reye syndrome is made after the sudden onset of specific symptoms and after diagnostic testing. During a physical examination, your child's physician obtains a complete medical history. You may also be asked if your child has recently had a cold or other viral illness, and whether your child has taken aspirin or medication containing aspirin.

    Diagnostic tests that may be performed to confirm the diagnosis of Reye syndrome include the following:

    • blood- and liver-function tests
    • urine and stool tests
    • liver biopsy - a small amount of tissue removed from the liver and studied
    • electroencephalogram (EEG) - records the brain's continuous, electrical activity by means of electrodes attached to the scalp
    • lumbar puncture (spinal tap) - A special needle is placed into the lower back, into the spinal canal. This is the area around the spinal cord. The pressure in the spinal canal and brain can then be measured. A small amount of cerebral spinal fluid (CSF) can be removed and sent for testing to determine if there is an infection or other problems. CSF is the fluid that bathes your child's brain and spinal cord.
    • intracranial pressure monitoring (ICP) - measures the pressure inside of the child's head
  • Although there is no cure for Reye syndrome, there are some treatments. The key to medically managing Reye syndrome is early detection.

    • A child with Reye syndrome requires immediate hospitalization in the intensive care unit and close monitoring by the healthcare team. This is a serious illness that can quickly worsen.
       
    • The goal of treatment is to monitor and reduce the pressure in the head and to provide supportive care (treatment of symptoms) to the child. Medications are used to control the inflammation in the brain, seizures, fever or other conditions that may be present.
       
    • The extent of the problem depends on the severity of the condition and the presence of other organ system problems that could affect the child. In severe cases, a breathing machine may be required to help your child breathe easier.
Request an Appointment

If this is a medical emergency, please dial 9-1-1. This form should not be used in an emergency.

Patient Information
Date of Birth:
Contact Information
Appointment Details
Send RequestIf you do not see the specialty you are looking for, please call us at: 617-355-6000.International visitors should call International Health Services at +1-617-355-5209.
Please complete all required fields

This department is currently not accepting appointment requests online. Please call us at: 617-355-6000. International +1-617-355-6000.

This department is currently not accepting appointment requests online. Please call us at: 617-355-6000. International +1-617-355-6000.

Thank you.

Your request has been successfully submitted

You will be contacted within 1 business day.

If you have questions or would like more information, please call:

617-355-6000 +1-617-355-6000
close
Find a Doctor
Search by Clinician's Last Name or Specialty:
Select by Location:
Search by First Letter of Clinician's Last Name: *ABCDEFGHIJKLMNOPQRSTUVWXYZ
BrowseSearch
Condition & Treatments
Search for a Condition or Treatment:
Show Items Starting With: *ABCDEFGHIJKLMNOPQRSTUVWXYZ
View allSearch
Locations
The future of pediatrics will be forged by thinking differently, breaking paradigms and joining together in a shared vision of tackling the toughest challenges before us.”
- Sandra L. Fenwick, President and CEO
Close