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., 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 , , , .