Hiccups after eating are not necessarily cancer. Esophageal cancer also has hiccups after meals, but the symptoms are not obvious in the early stage, and in the later stage of development, foamy mucus will appear and the feeling of obstruction will increase. Burping after meals is a common symptom of the digestive system. Eating too fast, too full, eating too cold, too hot and carbonated beverages will cause burping, and frequent burping may be caused by air swallowing, which is a phenomenon of indigestion. If the patient has little stomach acid or too much residual food, hiccups can be caused. Chronic gastritis caused by Helicobacter pylori infection can also cause hiccups, and if gastroenteritis or insufficient gastrointestinal motility is the cause, gastric motility drugs and antibiotics can be taken for observation. Don’t eat foods that are cold and stimulating and produce a lot of gas, talk as little as possible during meals, drink water after swallowing all the food, try not to drink carbonated drinks, eat regularly, and don’t eat too much.