Hiccups that don’t come out and block the chest may be caused by GERD, which can be treated with medications that inhibit stomach acid such as omeprazole and domperidone and medications that promote gastric motility. Gastroesophageal reflux disease will make the stomach contents reflux into the esophagus and irritate the esophageal mucosa, so there will be a feeling of not being able to burp. You can take medications that inhibit stomach acid and medications that promote gastric motility. Drugs that inhibit gastric acid include omeprazole, rabeprazole, cimetidine and so on, while drugs that promote gastric power include mosapride, domperidone, itopride and so on. In addition, changing bad lifestyle habits, such as controlling body weight, quitting smoking and alcohol and eating regularly, as well as avoiding chocolate, coffee, spicy or irritating foods, can relieve symptoms to a certain extent, but cannot completely cure GERD. If burping and blocking in the chest do not ease the situation, it is recommended to go to the hospital in time for early and regular treatment, and use medication under the guidance of the doctor.