In general, after reasonable medication for enteritis, babies start to gradually relieve themselves in about 3-5 days and return to normal in about 7 days, depending on the microorganism causing the disease. Babies are prone to digestive diseases such as enteritis because their autoimmune system is poor and their intestinal flora is easily imbalanced. If the enteritis is caused by a bacterial infection, it usually heals in about 7 days after standard treatment. If it is a viral enteritis, it has a certain tendency to heal itself, taking probiotics to regulate the intestinal flora, together with dietary management, paying attention to proper water intake, and applying oral rehydration salts to prevent dehydration under the guidance of the doctor according to the baby’s diarrhea, most cases can recover in about 1-2 weeks. When your baby is diagnosed with enteritis, make sure to eat a light diet. If it is a small baby, consider changing to lactose-free milk feedings and pay attention to hydration at the same time. If it is a viral enteritis, it must not be treated with antibiotics, so it is important for your baby to go to the pediatrician promptly after suffering from enteritis and never use private medication.