Hiccups are a common phenomenon in daily life. There may be several reasons for hiccups not coming out: 1. Insufficient gastric power. The production of gas in the stomach requires sufficient gastric power to eliminate it. You can use pro-gastric power drugs, such as morpholine, mosapride, etc. 2, may also be caused by gastritis, gastric ulcer, gallbladder disease, liver depression and gas stagnation, improper diet and other factors such as gastric distention, indigestion, stomach cramps, with hot compresses, massage, acupuncture, dredging the liver and Qi treatment, generally can be alleviated. At the same time, we should pay attention to the fact that we should eat a light, easy-to-digest diet and prohibit spicy, cold, greasy and other stimulating foods. Quit smoking, quit drinking, avoid overeating, avoid getting angry, keep a happy mood, and exercise moderately after meals to increase gastrointestinal motility.