What is a hungry hiccup?

Hunger is related to hiccups and diaphragmatic spasm, duodenal ulcer and other factors. When the human body is hungry, the cerebral cortex will issue instructions to instruct the gastric glands to secrete gastric acid, suggesting that the human body shows hunger. The stomach will mechanically stir and squirm. Since there is no food in the stomach, the stomach will cause certain involvement in the gastric diaphragm ligament when stirring, and even cause the diaphragm to be stimulated. When the diaphragm spasms, it will induce hiccups. When hungry, stomach acid will enter the duodenum at a high concentration. once there is inflammation or ulcer in the duodenum, it will show pain due to the stimulation of stomach acid, which will cause spasm and contraction of the stomach wall. At the same time, it will also stimulate the diaphragm, so it will show hiccups.