It's a twist on the classic puzzle about the chicken and the egg. Which comes first — asthma or sleep apnea? 

Asthma attacks can be stressful health scares for both children and their parents. But new research shows that a sleep disorder treatment could offer relief.

Breathing easier is important to making it through the day and to a good night’s rest. Periodically and involuntarily not breathing during sleep is unfortunately common among people with asthma.

Having a chronic illness like asthma can often affect many different parts of your health. One concern with asthma is that it can hurt children's sleep quality.