Bloating and hiccups may be related to physiological reasons, gastrointestinal dysfunction, indigestion, gastrointestinal diseases and other factors. 1. Physiological reasons: If you overeat for a long time, eat too hot or too cold food, it will easily lead to weakening of intestinal peristalsis and the phenomenon of bloating and hiccups. In addition, when stimulated by the cool wind, it may cause diaphragmatic spasm, food retention in the stomach, the stomach bloating, old hiccups. 2. Gastrointestinal dysfunction: when patients drink alcohol for a long time and have too much mental stress, it may lead to gastrointestinal dysfunction. After eating, there will be insufficient gastric power, causing prolonged gastric emptying time and symptoms of bloated stomach and old hiccups. 3. Indigestion: If the patient himself has indigestion, it will easily lead to the inability to digest the food in time after eating, which will cause the substance left in the stomach to ferment and produce gas, resulting in bloating and hiccups. 4. Gastrointestinal diseases: when the patient suffers from gastric ulcer, erosive gastritis and other diseases, may lead to gastric mucosal damage, peristalsis slows down after eating, can not be normal peristalsis digestion, bloating old hiccups symptoms. After excluding the physiological causes, patients with bloated stomach and old hiccups should go to the hospital in time for relevant examinations, and the doctor will give the correct treatment according to the examination results.