Baby food accumulation generally does not lead to diarrhea, if the baby diarrhea, there is no such thing as the fastest way, the solution is general therapy, fluid therapy and medication. 1. General therapy: baby diarrhea need to pay attention to perianal care, timely replacement of diapers, and can be appropriate oral rehydration salts for rehydration. 2. Liquid therapy: in the baby diarrhea is serious, can be oral method and intravenous rehydration method, for the accumulation of diarrhea with mild dehydration, can be taken orally, moderate, severe dehydration of the child, it is necessary to take the intravenous rehydration method in a timely manner, intravenous rehydration method need to go to the hospital in a timely manner, in accordance with the doctor’s instructions for replenishment. 3. medication: if the baby has diarrhea, you can also supplement zinc under the guidance of the doctor, as well as to be montelukast symptomatic supportive treatment. If the baby appeared to accumulate food or diarrhea, it is recommended to consult a doctor in time, under the guidance of the doctor for treatment.