Hiccups medically known as hiccups, hiccups throughout the day are stubborn hiccups, which can be divided into central hiccups, peripheral hiccups, cardiac hiccups and so on. 1. central hiccups: may be caused by neurological lesions, such as encephalitis, meningitis, brain tumors, cerebral hemorrhage, cerebral infarction, etc., the lesions spread to the medulla oblongata, prone to frequent hiccups, when the disease is relatively more serious. It may also be caused by poisoning, such as alcohol poisoning, barbiturate poisoning, sepsis caused by systemic symptoms of poisoning. 2. Peripheral hiccups: Chest and lung diseases can cause peripheral hiccups, such as esophageal tumors, pleurisy, lung tumors, diaphragmatic hernia, etc., when the lesion violates the phrenic nerve, it is easy to cause hiccups; some intra-abdominal lesions, such as gastric ulcers, gastric cancer, subdiaphragmatic abscess, intestinal obstruction, acute pancreatitis, etc., which cause increased intra-abdominal pressure or stimulation of diaphragm will also cause hiccups. 3. Psychogenic ergonomics: belongs to a kind of functional ergonomics, mostly caused by great mental stimulation or bad psychological suggestion, mostly seen in neurosis, hysteria, schizophrenia patients, accompanied by other sensory, motor dysfunction, autonomic dysfunction and other symptoms. It is recommended to go to the hospital as soon as possible to improve the relevant examinations, and then make a clear diagnosis under the guidance of the doctor and carry out the appropriate treatment.