If a newborn has indigestion, the following practices need to be considered to relieve it: 1. If the indigestion is due to lactose intolerance, breastfeeding with lactase, artificial feeding with lactose-free milk powder. 2. If the newborn itself has poor digestive function due to the gastrointestinal tract, consider giving the child probiotics and other drugs to help form a good intestinal flora. 3. The newborn’s indigestion can easily cause diarrhea, and can be treated with drugs such as montelukast. 5, if the symptoms of indigestion are more serious, dehydration and electrolyte disorders can occur, you should go to the hospital as soon as possible.