Old farting usually has little to do with a bad liver, and can be treated by developing good eating habits, adjusting dietary structure, and taking drugs such as Mosapride. 1. Adopt good dietary habits: When too much air enters the gastrointestinal tract, such as laughing and joking while eating, or eating into the wind, etc., it may cause the gastrointestinal tract to enter too much air, which exceeds the gastrointestinal tract’s absorptive capacity, thus leading to excessive farting. Therefore, you should avoid talking while eating and pay attention to chewing and swallowing slowly. 2. Adjust the dietary structure: excessive intake of potatoes, sweet potatoes, yams and other foods that are easy to produce gas will produce too much gas through bacterial fermentation, thus resulting in farting. Therefore, intake of the above foods should be minimized. 3. Intestinal bacterial infection, dysbiosis: When there is bacterial infection or dysbiosis in the intestinal tract, the bacteria produced will become the dominant bacteria and produce too much gas after proliferation. It can be treated by applying antibacterial drugs such as amoxicillin, or probiotic drugs such as bifidobacteria, both of which should not be taken at the same time. 4. Indigestion: It can lead to the slowing down of gastrointestinal peristalsis of patients, and food accumulates in the digestive tract for a long time, which is easy to appear symptoms such as abdominal distension and fart increase. You can promote gastrointestinal peristalsis by exercising more, and if necessary, you can take drugs such as mosapride to promote gastrointestinal peristalsis. The above drugs are prohibited for those who are allergic to them and should be taken in accordance with medical advice. If the farting is serious or persists without improvement, it is recommended to go to the regular hospital for consultation, after clarifying the cause of the disease, under the guidance of the doctor to carry out targeted treatment.