Newborn babies sleep a little gasp after eating milk these days may be due to upper respiratory tract infection, digestive function abnormalities, etc., the specifics of the proposal to go to the hospital in time to find out the cause of the disease, and then according to the cause of the targeted treatment. 1. Upper respiratory tract infection: when a newborn baby has an upper respiratory tract infection, it may lead to phlegm in the throat. When a newborn baby lies down, the phlegm will reflux into the throat and cause the newborn baby to sleep with some wheezing. It is recommended to pat the baby’s back in time to promote the discharge of phlegm, and if necessary, consult a doctor, who can use medicines to dissolve phlegm and other medicines under the guidance of the doctor for treatment. 2. Abnormal digestive function: It is mainly because after breastfeeding, the cardia of the lower esophagus is looser and the pylorus is tighter, which makes the stomach empty for a shorter period of time after breastfeeding, and makes part of the milk reflux into the throat when lying down to sleep, resulting in a bit of wheezing and whistling sound. It is recommended not to feed too much milk at one time, burp in time after eating milk, and take probiotics and other treatments if necessary. Newborn babies sleep a little gasping after feeding a few days, there may also be other reasons, such as congenital laryngeal asthma, etc., it is recommended to consult a doctor in time to avoid delaying the condition.