Asthma is when you bronchial tubes get irritated by either physical activities or something in the air that you breathe in. This can cause a physical reaction, known as an asthma attack. This is caused by the breathing tubes narrowing and mucus going through your tubes. Symptoms of asthma include lots of coughing, having trouble
Asthma is when you bronchial tubes get irritated by either physical activities or something in the air that you breathe in. This can cause a physical reaction, known as an asthma attack. This is caused by the breathing tubes narrowing and mucus going through your tubes. Symptoms of asthma include lots of coughing, having trouble