What is the cause of old hiccups after meals?

Old hiccups after meals may be caused by diaphragm spasm caused by eating too fast or speaking during eating, inhaling a lot of air. If women eat drugs or mental stress, this symptom may also occur. In clinical practice, gastritis, pancreatitis, esophagitis, thoracic aortic aneurysm, subphrenic abscess and other diseases need to be considered. If eating too fast is caused by discomfort symptoms, you can improve the situation by deep breathing, drinking water and bending over, or pressing Shaoshang acupoint. If it is caused by gastritis, it is necessary to take protective gastric mucosa, gastric motility and antibacterial drugs.