Hiccups after burping are caused by incorrect burping techniques, and may also be caused by indigestion. 1. Incorrect burping technique: Infant hiccups are common, mainly caused by the child eating too quickly, too fast or swallowing a lot of air. Generally, burping after feeding can improve the situation, but if the burping technique is not correct, the baby’s stomach gas is not discharged, there will be a baby burping after burping again. 2. Indigestion: Because babies are young and their gastrointestinal tract is not yet well developed, if they are fed too much milk, they will suffer from indigestion, which will cause hiccups and lead to hiccups after burping. Hiccups after burping are usually caused by incorrect burping technique, so it is recommended to learn the correct burping technique. If your baby has other symptoms, you should seek medical attention to confirm the diagnosis.