Dry heaving after breastfeeding is considered to be related to improper feeding, gastroesophageal reflux, indigestion and other factors. 1. Improper feeding, if you feed too much at once and inhale too much air, it may lead to the symptoms of dry heaving after breastfeeding. 2. Gastroesophageal reflux, if gastroesophageal reflux occurs, the reflux of food into the mouth may cause irritation to the throat, so the symptoms of dry heaving will occur. 3. Indigestion, if the baby has indigestion, more gas in the intestines, may lead to intestinal flatulence, the symptoms of baby dry heaving after eating milk. Baby dry heaving after eating milk, there may also be other reasons, it is recommended to go to the hospital in time, improve the examination to clarify the cause, under the guidance of the doctor to give targeted treatment or treatment.