Asthma Support Group
Asthma is a disease of the human respiratory system where the airways narrow, often in response to a "trigger" such as exposure to an allergen, cold air, exercise, or emotional stress. This airway narrowing causes symptoms such as wheezing, shortness of breath, chest tightness, and coughing, which respond to bronchodilators.
I ride the bus to work and the people on there often have second hand smoke on their clothing or body odor...yuck.
Dangers are all around us...sad to say.
but you never can get away fromt hem completly. i also always ahve my nose and mouth covered when i go to places so i dont get germs or triggers set my chest off.
ol