After eating the stomach pain for a while, need to be considered by the doctor according to the specific cause of whether to take medication. If eating too much or eating stimulating food and other dietary reasons, generally do not need to use drugs; such as gastritis, gastric ulcer, Helicobacter pylori infection and other causes of disease, need to be given medication, commonly used drugs such as omeprazole, domperidone, digestive enzymes and so on. 1. Dietary causes and treatment: such as overfeeding, eating stimulating food, etc. can cause transient stomach cramps, stomach pain symptoms. Generally speaking, the symptoms can disappear by themselves after removing the triggers and paying attention to conditioning. 2. Disease causes and treatments: such as gastritis, gastric ulcer, Helicobacter pylori infection and other diseases, the patient may also have acid reflux, heartburn, bloating, stomach pain and other symptoms. Treatment needs to be selected by the doctor according to the specific disease and symptoms of drugs, such as gastritis, gastric ulcer can choose omeprazole, domperidone, compound digestive enzymes and other drugs; such as Helicobacter pylori infection also need to consider the addition of antibiotic treatment. For patients with stomach pain after meals, go to the hospital in time and choose the appropriate treatment and medication under the guidance of the doctor.