Infant choking requires different treatments according to different causes, which can generally be caused by improper feeding, uncoordinated swallowing muscles and congenital laryngeal cartilage dysplasia. General treatment, calcium gluconate and other medications can be taken. 1. Improper feeding: Breastfeeding with too fast a flow of milk, incorrect feeding posture or bottle feeding with too large a nipple can cause babies to choke. It is necessary to remove the triggers in time and adjust the feeding style. 2. Uncoordinated swallowing muscles: small infants often choke due to uncoordinated swallowing muscles, which can be improved naturally as the child grows older. 3. Congenital laryngeal cartilage dysplasia: it is a common cause of choking in infants, mostly due to calcium deficiency in the mother. Mild congenital laryngeal chondrodysplasia does not require treatment. If it is more serious, calcium gluconate supplementation is needed. There are other causes of choking in infants, and it is recommended to consult a doctor in time to identify the cause and treat the cause, and to follow the doctor’s instructions for the above medications.