hi my 1 yr old daughter had her amoeba back, and i am worried because everytime she drinks her milk, she poops, watery stools. what would be the best thing to do for that? she was prescribed with metronidazole 3 times a day 5ml for 1 week, she had a history of amoeba, she was 6 mos when she had it and it came back again. the dr. advised to give her lactose free milk,