8 month old baby diarrhoea

Switch to lactose free milk, if still diarrhoea better consult PD. They can prescribe hidrasec, so far very effective for my baby, took once or twice then she’ll stop pooping. While having diarrhoea pls don’t use wet wipes to clean her bum, use cotton ball and water instead, or you can also wash her bum with water. Then apply thick layer of Desitin purple or Sudocrem after every diaper change.