Question: what are the symptoms and causes of asthma?
Answer: Shortness of breath.
Chest tightness or pain.
Wheezing when exhaling, which is a common sign of asthma in children.
Trouble sleeping caused by shortness of breath, coughing or wheezing.
Coughing or wheezing attacks that are worsened by a respiratory virus, such as a cold or the flu.