An asthma attack is a sudden worsening of asthma symptoms caused by inflammation and a narrowing of the airways. This can make breathing difficult and, in severe cases, be life-threatening.

An asthma attack is a sudden or gradual worsening of asthma symptoms. Asthma is a long-term condition that makes breathing difficult due to airway narrowing. Awareness of asthma attack symptoms ...

An asthma attack can progress from manageable to deadly without immediate and effective treatments Julie Mazziotta is the Senior Sports Editor at PEOPLE, covering everything from the NFL to tennis ...