Suggest Remedy For Chronic Diarrhea Soon After Food Intake

Hello sir,my kid is 15months old she is suffering from loose motion since past 10months,soon after intake of food she vl Pass loose stool.daily she vl pass 7 or 8 episode .She is on treatment multivitamins and lycovit...i tried with econorm sachchets,nexpro junior,sporlac sachets bt result is for time being.....