Old people in their 60s who always burp may be related to indigestion, reflux esophagitis, tumors and so on. 1. Indigestion: with age, the digestive function of the elderly will be weakened, which may be due to catching a cold or eating undigested food, etc.. This leads to intestinal digestion disorder and hiccups. 2. Reflux esophagitis: the patient’s bile and gastric acid return to the esophagus, which may irritate the esophagus and cause diaphragmatic spasm, leading to hiccups. 3. Tumor: when the vagus nerve is excited by tumor compression or increased intracranial pressure, the central nervous system is stimulated and conducts along the phrenic nerve to the diaphragm as well as other respiratory muscles, which can also cause hiccups. The 60-year-old old hiccups can also be seen in other causes, it is recommended that timely access to medical care, follow the doctor’s instructions for relevant examinations, with the help of the doctor to clarify the cause, and targeted treatment or therapy.