When is a cough life threatening?

The severity of a cough varies from person to person depending on their overall health. A cough is usually not life-threatening. However, in some serious cases, a cough can cause death Below are some medical conditions where a cough can be life-threatening if not treated immediately: Other health problems: Pre-existing asthma, People with chronic obstructive pulmonary disease (COPD ) or the lungs. cancer more likely to die from coughing Drinking during inhalation can enter the lungs and airways causing severe coughing, choking and aspiration Can lead to pneumonia. persistent cough, in severe cases it can cause shortness of breath.