Abdominal pain after meals, which can be relieved after a while is usually caused by improper diet, gastric ulcer, cholecystitis and so on. 1. Improper diet: Abdominal pain after meals, which can be relieved after a while, may be caused by improper diet. It is usually caused by overeating or consuming too much food, which leads to an increase in the operating load of the stomach. 2. Gastric ulcer: Abdominal pain after meals, which can be relieved after a while, may be caused by gastric ulcer. The food consumed under the influence of the disease will stimulate the ulcerated part of the stomach, which will cause the stomach to secrete a large amount of gastric acid, which will cause this symptom to appear. 3. Cholecystitis: Abdominal pain after meals that can be relieved after a while may be caused by cholecystitis. It is usually related to the contraction of the gallbladder caused by food stimulation, which leads to the secretion of a large amount of bile. If the symptoms persist for a long time, it is recommended to go to the hospital.