Abstract

Whether playing sports, hanging out in the backyard or lying in bed with a cold, many children go through uncomfortable bouts of breathing problems. For the approximate more than four million kids with asthma or another respiratory condition, the challenges can be severe, persistent or even life-threatening. Children might have intense coughing episodes that land them in the hospital and cost weeks of school, or hurt every time they take a deep breath

Keywords
breathing problems. Inflammatory asthma allergies infection cough.