The baby ate mashed potatoes diarrhea, if due to indigestion caused by the general can be relieved on their own, if caused by acute enteritis can be treated with medication. The baby ate mashed potatoes after the phenomenon of diarrhea, may be caused by indigestion, generally stop eating mashed potatoes can be relieved on their own. In addition, if the mashed potatoes are not processed cleanly, coupled with the baby’s weak gastrointestinal function, easy to acute enteritis. If the diarrhea is severe, you can take intestinal mucosal protectants such as montelukast, or intestinal probiotics such as bifidobacteria to relieve the symptoms. If the baby’s diarrhea symptoms are severe, he or she should go to the hospital for examination. Medical advice should be followed when using the above medications.