Hiccups, flatulence and chest pain, if they occur at the same time, are mostly related to improper diet and indigestion, gastritis or other gastrointestinal conditions. 1. Improper diet and indigestion: if the patient eats too much too fast, laughs and jokes while eating, or eats a lot of food that is easy to produce gas, etc., it will lead to an increase in gas in the stomach or indigestion, resulting in hiccups and flatulence, and hiccups for a long time will lead to strong spasm of contraction of diaphragm, which will further cause chest pain. 2. Gastritis and other diseases: if the patient has chronic gastritis, gastric ulcer and other stomach diseases, their own digestive function is poor, slow gastrointestinal peristalsis, in the diet is not pay attention to the situation will also be prone to hiccups, gastric distension, chest pain. If it is a senior with wasting alarm symptoms of patients also need to be alert to the possibility of digestive tract tumors, patients should pay attention to adjusting their diet, eat more light, easy to digest food, if the symptoms are not relieved for a long time, you need to consult a doctor in a timely manner, under the guidance of the doctor to carry out examinations and treatments.