Hiccups and farts, i.e. hiccups and flatulence, may be related to gastrointestinal dysfunction, indigestion, poor diet and other factors. 1. Gastrointestinal dysfunction: gastric and duodenal diseases can lead to abnormal secretion of gastric juice, slow gastrointestinal peristalsis, and slow gastric emptying, which can cause excessive pressure in the stomach, resulting in gastric distension, which in turn causes hiccups and gas emissions. 2. Indigestion: unhygienic diet, food allergy or eating too much gas-producing food can easily lead to excessive accumulation of gas in the stomach and intestines, which will lead to the above symptoms. 3. Poor eating habits: Overeating, talking while eating, chewing with the mouth open and other lifestyle habits may lead to excessive gas entering the stomach, resulting in hiccups and flatulence. If the above symptoms persist, it is recommended to go to a regular hospital for consultation to clarify the cause of the disease under the guidance of a professional physician.