As winter weather rolls in, so do colds and flu.
But for those with asthma, it can be an especially stressful time of year
because even a simple cold virus can trigger a major asthma event.
"In asthma, the lungs are already irritable and more reactive. So any
virus that impacts the lungs has a propensity for creating more problems,
including bringing on an asthma event faster and easier than many people
realize," says Jonathan Field, MD, director of the Allergy and Asthma
Clinic at NYU Medical...