Hiccups in infants are mostly normal phenomenon, usually no harm, but if frequent hiccups, may induce indigestion, gastrointestinal dysfunction, etc., it is recommended to consult a doctor in time. Infant hiccups is a common phenomenon, because the infant nervous system is not well developed, can not very well dominate the diaphragm movement, when stimulated by the cold and other stimuli, the diaphragm suddenly contraction, hiccups. Generally there is no harm to infants, infant hiccups can usually be relieved on their own and do not require special treatment. Usually, as babies grow and develop, hiccups will get better on their own. However, if the baby hiccups frequently or for a long time, there may be some harm, such as inducing indigestion, gastrointestinal dysfunction, spitting up, abdominal distension, abdominal pain, etc., you need to go to the hospital to complete the relevant examinations to find the cause of the symptomatic treatment.