First aid for breathing difficulty that results from disease or injury. See Heimlich maneuver for first aid for choking . Considerations Shortness of breath associated with heart failure is caused by fluid backing up into the lungs. High altitudes can cause breathing problems, even in young people. Direct trauma to the neck or chest can cause breathing problems.
Internal injuries are often more severe than they look.
Breathing difficulties - first aid Please read this Important notice . Please read it.