One finding was that children had colds that preceded asthma attacks in 85 percent of the cases they studied. The researchers also found the children studied were more likely to have other lung function complications after the onset of a cold. Some of their breathing problems, which included coughing, wheezing and shortness of breath, lasted an average of two weeks. Most of the nearly 12 million Americans with asthma are school-aged children. Children are exposed to cold viruses all the time, but colds seem to be a particular problem in the winter for children because they tend to pass their cold germs back and forth at school, daycare, and other closed door environments.
Doctors speculate that cold viruses prompt asthma attacks by causing inflammation in the lungs.
In children who are particularly susceptible, the inflammation can set off an asthmatic reaction. Researchers think studies like this will help parents prepare for asthma attacks by giving a type of early warning system. Parents could begin asthma treatments as soon as their child gets a cold so they can get control of asthma symptoms before they become serious. Doctors at UT Southwestern Medical Center at Dallas say to check with your family physician if you have any questions about your child's health, particularly if you have questions about asthma. Other Topics Health Watch is intended to provide general information only and should not replace the advice of a medical professional.