Hiccups in children may be due to normal physiological conditions. 1. Feeding problems: children eat too much gas during meals, such as drinking carbonated beverages such as cola during meals, or talking while eating and inhaling gas, all of which may lead to hiccups during meals. However, in most cases it is normal and can be relieved on its own after a period of time. No special treatment is needed. 2. If your baby’s hiccups cannot be relieved after eating, you need to be alert to the possibility of diseases, such as liver abscess, subphrenic abscess and other diseases, which can also cause your baby’s hiccups. You need to consult a doctor in time to improve the CT and other related examinations to clarify the diagnosis. There are other reasons for children to have hiccups, it is recommended to exclude physiological factors, find the cause in time and cooperate with the doctor to treat.