Croup

What is croup and how is it treated?

Croup is an infection that causes a swelling of the voice box (larynx) and windpipe (trachea), making the airway just below the vocal cords become narrow. This makes breathing noisy and difficult. While croup is a common illness in young children, it can be scary for parents as well as children.

Types of croup

As your child's effort to breathe increases, he may stop eating and drinking. He also may become too tired to cough, although you will hear the stridor more with each breath. The danger with croup accompanied by stridor is that the airway will keep swelling. If this happens, it may reach a point where your child cannot breathe at all.

Treatment

If your child wakes up in the middle of the night with croup, take her into the bathroom. Close the door and turn the shower on the hottest setting to let the bathroom steam up. Sit in the steamy bathroom with your child. Within 15 to 20 minutes, the warm, moist air should help her breathing. (She still will have the barking cough, though.)

For the rest of that night (and 2 to 3 nights after), try to use a cold-water vaporizer or humidifier in your child's room. Sometimes another attack of croup will occur the same night or the next. If it does, repeat the steam treatment in the bathroom. Steam almost always works. If it does not, take your child outdoors for a few minutes. Inhaling moist, cool night air may help open the air passages so that she can breathe more freely. If that does not help, call your pediatrician.

If your child's breathing becomes a serious struggle or if your child looks blue, call for emergency medical services. (In most areas, dial 911.)

Never try to open your child's airway with your finger. Breathing is being blocked by swollen tissue out of your reach, so you cannot clear it away. Besides, putting your finger in your child's throat will only upset her. This can make her breathing even more difficult. For the same reasons, do not force your child to throw up. If she does vomit, hold her head down and then quickly sit her back up once she is finished.

Treating with medication

If your child has viral croup and is not breathing better after the steam treatment, your pediatrician may prescribe a steroid medication to reduce swelling. Steroids can be inhaled, taken by mouth, or given by injection. Treatment with a few doses of steroids should do no harm. For spasmodic croup, your pediatrician may recommend a bronchodilator to help your child's breathing.

Antibiotics, which treat bacteria, are not helpful because croup is almost always caused by a virus or allergy. Cough syrups are of little use too, because they do not affect the larynx or trachea, where the infection is located. These also may get in the way of your child coughing up the mucus from the infection.

If you are concerned that your child has croup, call your pediatrician even if it is the middle of the night. Also, listen closely to your child's breathing. Call for emergency medical services immediately if he

In the most serious cases, your child will not be getting enough oxygen into his blood. If this happens, he may need to go into the hospital. Luckily, these severe cases of croup do not occur very often.