Babies say their stomach hurts after eating, consider the reasons for indigestion, digestive system diseases, food allergies, etc., as follows: 1. Indigestion, the baby’s digestive system is not well developed, weak spleen and stomach, improper diet, cold and other reasons can lead to indigestion, causing intestinal spasms. Tummy pain after eating, should pay attention to regulate the diet, eat less and more meals, eat more easily digestible food, avoid greasy and cold food, chew slowly, oral intestinal probiotics, wake up the spleen and raise children particles to regulate the spleen and stomach, hot compress abdomen, clockwise massage abdomen, abdominal pain can be relieved; 2, digestive system diseases, such as gastritis, gastric ulcer, etc., after eating increased gastric juice secretion, which leads to stomach pain, should go to the hospital to perform Gastroscopy should be performed at the hospital to clarify the diagnosis and give systematic treatment; 3, food allergy, tummy pain after the baby has eaten allergic food, mostly accompanied by itchy skin, rash, pay attention to allergies, should go to the hospital to perform allergen testing, avoid eating allergic food.