Babies’ Hiccups: Duration and Management Babies’ hiccups vary in duration, typically lasting from a few minutes to more than ten minutes. The occurrence of hiccups is largely attributed to the immature development of their nervous system. When the diaphragm is irritated, such as by feeding too quickly or inhaling cold air, hiccups are more likely to occur. In mild cases, hiccups may cease within 3 to 5 minutes. However, if caused by more severe situations like abdominal cooling or overfeeding, hiccups can persist for about 10 to 15 minutes. As long as there are no other discomfort symptoms, hiccups will... Learn more