What is Asthma and Its Triggers?
What is Asthma and Its Triggers? Asthma is a chronic condition that affects the lungs. Certain triggers can cause an asthma attack where the airways become tight, inflamed, and produce mucus. Each person may have different asthma triggers. Common ones include tobacco smoke, air pollution, stress, upper respiratory infections, mold, dust mites, pets, strong chemicals,…