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RSV (Respiratory Syncytial Virus)
 
What is RSV?
Respiratory syncytial virus (RSV) is a common virus that usually affects the nose, throat, and lungs. Most serious infections with RSV occur in babies and young children.

What are the symptoms?
Severe cases of infection with RSV can cause a condition known as bronchiolitis, where the small airways of the lungs are infected. Symptoms of bronchilitis include:
  • cough
  • fever
  • wheezing
  • difficult or rapid breathing.

Some babies and small children may have so much trouble breathing that they don't eat well. Severe RSV infection can also cause pneumonia.

In less severe cases or in older children, RSV can cause:
  • common cold symptoms (cough and runny nose)
  • ear infections
  • eye redness and irritation (conjunctivitis)
  • croup (cough and sore, scratchy throat).

How is it diagnosed?
RSV generally occurs in the winter and spring, so most health care providers diagnose the condition when a child has symptoms during RSV season. Diagnosis can also be made by using a test to find the virus in samples of mucus from the nose. X-rays do not usually help diagnose RSV infection.

How is it treated?
Suctioning:
Use a bulb syringe to help suck our the mucus from your child's nose. This will help your child breath more easily. When young children are more severely infected, they may need oxygen and suctioning of airways below the nose and throat, which usually requires them to be in the hospital.

Medicine:
Because RSV is caused by a virus and not a bacteria, antibiotics will not help treat RSV unless another infection is present. Sometimes, inhaled or oral asthma-type medicine may help your child breathe easier.

How long will it last?
RSV illness usually lasts anywhere from 7 to 21 days.

How can I help prevent RSV?
RSV is such a common virus that it is virtually impossible to prevent your child from exposure. One thing you can do is encourage people who are in contact with your young baby to wash their hands first before holding your child. Also, you can try to keep your baby away from people with cold symptoms.

When should I call my child's health care provider?
Call immediately if:
  • Your child has very rapid breathing (more than 60 breaths in a minute) or difficulty breathing.
  • Your child has had no wet diapers for more than 8 hours.
  • Your child is extremely tired or hard to wake up.
  • You cannot console your child.




  Disclaimer: This content is reviewed periodically and is subject to change as new health information becomes available. The information provided is intended to be informative and educational and is not a replacement for professional medical evaluation, advice, diagnosis or treatment by a healthcare professional.

  HIA File CHL3794F.HTM Release 9.0/2006. Copyright © 2006 McKesson Corporation and/or one of its subdiaries. All Rights Reserved.


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