Newborn babies always hiccups belong to physiological phenomenon, but we can not rule out some disease factors, such as gastroesophageal reflux, meningitis and so on. 1. Physiological factors: due to temperature changes or cold air inhalation, can make newborn babies appear always hiccups. In addition, if the feeding method is not proper, such as mixing a lot of air during the feeding process, it can also make newborn babies hiccup all the time. 2. Pathological factors (1) Gastroesophageal reflux (GERD): Since the stomach of newborn babies is horizontal, when GERD occurs, it may stimulate the diaphragm of newborn babies and cause frequent hiccups. (2) Meningitis: Due to the low immunity of newborn babies, when acute inflammatory disease of the cerebrospinal membrane is caused by various pathogens, the children may have the symptoms of persistent hiccups and vomiting, which may be accompanied by fever, headache, and impaired consciousness, and in severe cases, complications such as shock may also occur. Newborn babies hiccups may also have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.