Hiccup is caused by excessive excitement of phrenic nerve, and some stimuli cause diaphragm spasm. You can buy some stomach-invigorating and digestion-promoting tablets, two tablets each time, three times a day.

If you are stimulated by cold, eat a full meal, eat too fast, and eat hard food, you may have temporary hiccups, which is not a disease. At present, clove, persimmon, bamboo shavings and reed rhizome can be decocted in water, and the juice can be taken twice.