Asthma is an inflammatory lung disease that can cause mild to severe symptoms. In most cases, avoiding triggers, taking daily medications, and using other treatment options can help you manage , Severe asthma attacks can cause life threatening symptoms and require immediate medical treatment. Symptoms, which may start mild, can develop into worsening chest tightness, fast breathing, and , If you have a severe asthma attack, you might have to go to the hospital to get it treated. Find out how doctors will bring it under control., , , .