Level 1: What should I do if my baby has diarrhea? Diarrhea is a common problem in infants and young children. It usually manifests as increased stool frequency, thin or watery stool, accompanied by symptoms such as diarrhea and abdominal pain. When parents encounter this situation, they should take the following measures: 1. Feed the baby more water: After diarrhea, the baby\’s body will lose a lot of water, so it is necessary to replenish water in time. You can feed your baby some light and easy-to-digest drinks such as light salt water or rice soup. 2. Give your baby less or no solid food: diarrhea