Asthma is the most common respiratory illness today in the U.S., where the symptoms and treatment should be taken seriously. Knowing if your asthma attack is minor or severe will determine how to deal with the asthma attack. Severe cases can be life-threatening. Read on to find out more on how to deal with asthma attacks, and how to get help. Common Symptoms of an Asthma Attack Knowing if your symptoms are common or ...