Bronchitis is the inflammation of the bronchi, the main air passages to the lungs, it generally follows a viral respiratory infection. Symptons include: coughing (until you throw up), shortness of breath (and chest pain when you pull a muscle or something isn't working right), wheezing (try telling your kids you are okay when you can't breathe), and fatigue (most definitely this is a huge problem).
The parts in red are what I added to give a better understanding of this illness. I even have a picture for you.................
"God's Spirit has made me. The breath of the Almighty gives me life."