When a baby has diarrhea, it’s recommended to pause the introduction of complementary foods and gradually resume them as the condition improves. Pay attention to the baby’s food intake, avoiding overfeeding, especially with meat. Additionally, during diarrhea, the increased frequency of bowel movements can cause discomfort and infection in the baby’s buttocks. Special attention should be given to keeping the baby’s buttocks clean and dry, washing with warm water after each diaper change, and applying protective ointment to the skin.