Baby eating rice flour dry vomiting may be physiological factors, indigestion and other diseases and other causes. 1. physiological factors: baby eating rice flour dry heaving, may be due to the baby does not accept the reason of rice flour, may also be because the rice flour soaked too dry, irritate the baby’s throat caused. 2. Indigestion: baby eating rice flour dry heaving, may also be because the baby has indigestion or eating too much, it is recommended not to feed the baby too much at a time. 3. other diseases: in addition, if the baby has a cold, pharyngitis and tonsillitis and other diseases, may also cause the baby to appear dry heaving. Baby eating rice flour dry nausea, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.