Children get up in the morning nausea and dry heaving may be due to pharyngitis, gastritis and other diseases, or may be caused by indigestion. 1. Pharyngitis: when a baby has pharyngitis due to upper respiratory tract infection, the symptoms may include dry heaving, irritating dry cough, foreign body sensation, and sore throat. 2. Gastritis: When the baby has gastritis due to bacterial or viral invasion, the symptoms will be nausea, abdominal pain, fever and other symptoms. 3. indigestion: when the baby eat too much complementary food, the abdomen is cold, complementary food is not the right kind of time, because the baby’s digestive system is not yet fully developed, it is easy to appear indigestion phenomenon, manifested as abdominal distension, dry heaving, diarrhea and other symptoms. So after the baby appears to get up in the morning with dry heaving, you can take the baby to the hospital for examination and appropriate treatment.