DS is 10 months and it looks like I need to go and get his third set of antibiotics. He has bronchitis . The last time he had AB's they were for an ear infection and a throat infection. Not only did they have no effect on the throat infection, they also gave him a very upset tummy for a week . He has a milk allergy so I can't give those probiotic yoghurts. Can you get probiotics in any other form? Liquid, powder etc?