Gastroenteritis is a common digestive disease in babies. Infants and young children have poor gastrointestinal function and low resistance to external infections, making them susceptible to the slightest discomfort. Most of the baby gastroenteritis is caused by eating unclean things, so if you want to prevent it, the most crucial thing is to keep the food clean and safe to keep. If your baby has enteritis, you should first clarify the cause of your baby’s acute enteritis. If it is caused by indigestion, you can adjust your diet and choose light and easy-to-digest foods, which can be combined with medication, such as taking lactase, yeast tablets, etc. If it is an acute bacterial infection gastroenteritis, you can consider taking some antibacterial drugs such as amoxicillin flush and some drugs that regulate gastrointestinal function such as mommy’s love. If it is caused by a viral infection the main thing is to rehydrate to prevent dehydration and electrolyte disorders. Secondly, you should pay attention to your baby’s dietary hygiene and be sure to do a good job of defending your baby’s diet, avoiding raw and cold foods and keeping the abdomen warm. Baby gastroenteritis is often accompanied by dehydration. Oral rehydration can be taken for mild dehydration, while intravenous rehydration therapy is generally required for moderate and severe dehydration. If the baby continues to have symptoms of vomiting and diarrhea and is depressed, it is recommended to go to the hospital for fluids. Dehydration in young children can easily cause symptoms such as high fever and convulsions.