Choking is defined as an acute blockage of the upper airway, typically by food or another foreign object.
Choking results in interruption of breathing and potential risk of asphyxia.
Choking results in thousands of deaths annually, with the majority occurring in older adults and young children.
In the United States, the most recent data shows around 5,529 deaths from choking per year, with rates rising sharply in people over age 65.
Globally, estimates put annual deaths from choking at over 160,000 in recent years.
It is a medical emergency that requires immediate intervention to prevent serious complications or death, especially in children and the elderly, who are at higher risk due to immature swallowing mechanisms or underlying neurological disease.
Choking most commonly occurs when a foreign body obstructs the airway at the level of the oropharynx, larynx, or upper esophagus.
Choking leads to symptoms such as inability to speak or cough, respiratory distress, and sometimes cyanosis.
It is different p from strangulation, which involves external compression of the neck, whereas choking refers specifically to internal airway obstruction.
The most frequent causes of choking are food items and small objects, with children particularly vulnerable during feeding and play.
Heimlich maneuver-abdominal thrusts management:
Stand behind the person Wrap arms around their waist Make a fist above their navel Grasp your fist with your other hand Give quick, upward thrusts Repeat until object is dislodged
For infants under 1 year: Use back blows and chest thrusts instead
Prevention
Chew food thoroughly Avoid talking or laughing while eating Cut food into small pieces Supervise young children during meals Avoid giving high-risk foods to young children (grapes, hot dogs, hard candies, nuts)