Fullness and bloating after meals without pain is caused by physiologic reasons such as overeating, so pay attention to improving diet. If it is gastric insufficiency, it can be treated with drugs such as domperidone. 1. Overeating, eating too much, causing the stomach body to expand, you will feel full. Or eat some gas-producing food, such as onions, carbonated drinks, soy products, etc. These foods then digested in the stomach will produce gas, causing a feeling of fullness but no stomach pain. Physiological causes can be without treatment, pay attention to diet, relief for a few days. 2. Due to insufficient gastrointestinal power, slow intestinal peristalsis, food can not be digested in time after eating, accumulation in the gastrointestinal tract, there will be a feeling of fullness. You can take gastric stimulants such as domperidone and mosapride under the guidance of a doctor to promote gastrointestinal peristalsis and help the digestion of food. Usually pay attention to eat small meals, eat to chew slowly, eat less easy to flatulence of food, after meals can be abdominal massage, with the palm of the hand clockwise slowly rubbing the abdomen, to promote gastrointestinal peristalsis.