1. Causes of baby diarrhea Diarrhea is a common digestive problem in babies, which may be caused by infection with viruses, bacteria or parasites. In addition, improper feeding, allergies or antibiotics may also cause diarrhea. 2. The impact of milk powder on diarrhea. If your baby only has mild diarrhea, you can continue to feed milk powder. However, if the diarrhea is severe, it is recommended to stop feeding milk powder and consult your doctor whether you need to switch to special formula milk powder. 3. How to adjust milk powder feeding. If your baby has mild diarrhea, you can try to reduce the amount of each feeding or extend the interval between each feeding. In addition, you can