Choking on food is divided into two cases, one is because the food is not fully chewed into the esophagus caused by foreign bodies, often manifested as a foreign body feeling, swallowing difficulties; the other is because the food accidentally into the trachea caused by foreign bodies in the airway, often manifested as choking or breathing difficulties, choking and coughing, and even cardiac arrest, the consequences are unthinkable. Please follow the following methods to rescue: action demonstration: situation one When there is no breathing difficulty: drink water and swallow When food is stuck in the esophagus and only feel difficulty in swallowing, you can try to vomit, try to spit out the food. If you can’t vomit, drink some water and slap your back to try to swallow the food. When food is stuck in the airway and there is difficulty in breathing, pale face, blue lips and other manifestations, you should quickly call the emergency number. At the same time to take the Heimlich maneuver, the rescuer stands behind the choked person, one leg in front, reaching between the patient’s legs to do a lunge, and the other leg in the back to straighten the force. Then arms around the patient’s waist and abdomen, hand clenched fist, fist eye placed on the umbilicus two horizontal fingers of the upper abdomen, the other hand fixed fist, and suddenly, continuously, quickly and forcefully to the patient’s upper abdomen above the rear impact, until the foreign body spit out. Situation 3 When breathing stops: CPR If the patient’s breathing and heartbeat stop and loss of consciousness, do CPR immediately and wait for the ambulance to arrive. Special tips: 1. If the above methods do not work, call the emergency number in time; 2. When eating, try to chew slowly, reduce talking, and take a proper walk after meals; 3. If choking occurs frequently, it may be related to esophagitis or tumor, and you should seek medical attention in time.