Babies sleep at night regurgitation, want to vomit, common reasons may have the following aspects: first, it may be caused by the baby’s stomach cold, you can give the baby for the upper abdomen of the hot compresses, can reduce the baby’s symptoms. Secondly, it may be caused by the baby’s improper diet, the most common is that the baby eats too much milk or other food before going to bed, more than the stomach’s ability to bear, easy to regurgitate and vomit when sleeping. Thirdly, babies have indigestion, when indigestion slows down gastrointestinal peristalsis and delays gastric emptying. Therefore, if the baby eats milk or maintains the usual amount of food, because of indigestion, the previous food is not emptied in time, when the baby eats, because the metabolism rate slows down at night, so the baby is very easy to regurgitate and vomit. At this time, for this situation can give the baby oral probiotics, or other digestive drugs targeted treatment.