How Much Mother’s Milk And Darolac Powder Should I Give My 3-month-old Baby Per Dose, As Prescribed Twice Daily For Loose Motions?

Hi my baby girl of 3 months is facing loose motion frequently and her stomach sounds .. Dr suggested to give darolac sachet with mother milk two times a day for 1week ... Can any one tell how much quantity mother milk to be taken and how much darolac powder to used to give in one time.