Infants with something stuck in their throat may react with choking, breath-holding, crying and nausea, and in severe cases, dyspnea. Infants with something stuck in their throat is a common clinical condition, and common foreign objects include peanuts, fish splinters, bones, and so on. Infants stuck in the throat will have obvious choking, coughing, breathlessness and crying, and in serious cases may also have breathing difficulties, and even lead to life-threatening, the severity of its performance depends on the size of the foreign body. If an infant has a foreign body stuck in the throat and suffocates, the Heimlich maneuver needs to be applied immediately. For infants, you can put the infant upside down on the rescuer’s knee, let the infant’s head face down, and slap the infant’s back 3-5 times with your hand as quickly as possible to exclude the foreign body from the throat. However, if the symptoms still can not be relieved, it is necessary to call the emergency number in time and send to the hospital for treatment. It is recommended that parents should pay attention to observation in daily life, and do not let infants directly consume apples, fish spines and other large or indigestible food, to avoid causing infants’ throats to get stuck in foreign objects.