After a child shows up in the emergency room in the throes of an asthma attack, follow-up care is the best way to avoid another visit to the hospital down the road.
Almost no one in the world is breathing good air, according to a new World Health Organization report, which issued a call for reducing the use of fossil fuels.
Inhalers, pills or injections help most people control their asthma, but some with severe disease opt for cutting-edge surgery that "remodels" their airways to improve their breathing.
