1. Symptoms of indigestion and diarrhea in infants 1.1 Diarrhea 1.2 Vomiting 1.3 Abdominal bloating 1.4 Loss of appetite Indigestion and diarrhea in infants refer to reasons such as the baby’s intestinal function is not fully developed or the baby’s food intake is too much, too little, too fast, too slow, etc. resulting in diarrhea. Common symptoms include diarrhea, vomiting, abdominal bloating, and loss of appetite. If the baby has these symptoms, parents should take timely measures for treatment. 2. How to prevent indigestion and diarrhea in infants 2.1 Feed properly 2.2 Avoid overfeeding