Battling childhood asthma
When kids wheeze, gasp and cough because of asthma, not only are they contending with a potentially life-threatening lack of air, they also may find that they’re restricted from many of the everyday pleasures of running, playing and just being a kid.
Today, around 6.2 million children under age 18 have asthma — about one of every 12. It’s the No. 1 reason for missed school days (in the U.S., in 2013, that total was 13.8 million!) and asthma is the third-ranking cause of hospitalization among children younger than 15.
There are two kinds of asthma: allergic and non-allergic. Non-allergic asthma can be the result of repeated respiratory problems (exposure to air pollution, persistent mold, insect infestations and respiratory infections). Episodes may be
triggered by exercise, hyperventilation, stress and cold or dry air. It usually occurs later in life. Allergic asthma is what happens to kids when the immune system overreacts to a trigger or allergen, such as pet hair and dander, pollen,
smoke or dust mites. Wheezing and coughing are provoked as airways become swollen and produce mucus.
No one is sure what causes allergic asthma, but the hyped-up immune response may develop following a respiratory infection or chronic exposure to air pollution or smoke. It can happen even before a child is born! That’s right. Research is revealing that moms-to-be need to be aware that behavior during pregnancy can increase a child’s risk for asthma. One recent study from Norway indicated an association between mothers who took acetaminophen while pregnant and asthma in their kids at ages 3 and 7. The study also found an association between prenatal use of ibuprofen and asthma in children at 3 years old.