These abdominal thrusts are called the Heimlich maneuver. If breathing does not start, open the airway using the tongue-jaw lift technique. If you can see the foreign body, you can try to remove it with a sideways sweep of the finger. Be careful, though because finger sweeps may push the object further down the airway. If this fails, repeat a series of six to ten abdominal thrusts.
Repeat steps two through four.
If you suspect poisoning, look quickly for the bottle or other clues to identify the cause of poisoning. They keep a list of poisonous substances and will recommend the best action to take. Follow their instructions precisely. R est the injury. Avoid using the injured area as much as you can, and do not exercise.