The incidence of diarrhea in Pekanbaru based on data from the Health Office in 2018, the incidence of diarrhea was recorded as many as 4,793 cases, 2,214 cases occurred in under-five children more than 5 - 6 under five per day experiencing diarrhea. The data were obtained from 17 Puskesmas in Pekanbaru City. The Puskesmas in Limapuluh District has the second highest number of diarrhea case…