Add Yahoo as a preferred source to see more of our stories on Google. J.Kim, takes medicine for his bronchial trouble at his house in Beijing November 2, 2014. REUTERS/Kim Kyung-Hoon By Lisa Rapaport ...

A rescue inhaler helps to expand a person’s airways during an asthma attack. Rescue inhalers dispense a type of medication called a bronchodilator, which expands (dilates) the airways, known as ...

NEW YORK (Reuters Health) - Many people with asthma or emphysema could be taking their inhaled medicines incorrectly, researchers say. When they asked 100 adults hospitalized for asthma or a lung ...

A major weakness of asthma care is that many patients don't know how to use inhalers to deliver life-saving medicine when they're gasping for air. The fix may be as simple as taking more time to teach ...