The specific causes of hiccups are as follows: 1. Serious central system diseases result, most likely brain tumors, meningitis, encephalitis, and diseases such as uremia and alcoholism. The hiccups caused by these diseases are mainly due to the loss of inhibition of the central reflex arc, so the hiccups do not stop; 2. The hiccups caused by peripheral causes are stimulated by the reflex arc, including esophagitis, aortic aneurysm and gastric cancer, but also gastritis, gastric dilatation, myocardial infarction; 3. Not only that, such as spicy food stimulation can also be hiccups. 4, emotional and mental disorders, that is, Chinese medicine said that the qi is unfavorable, resulting in depression can also appear erratic upward, the body is not enough positive qi will also appear hiccups.