A lot of loud farts a day may be caused by eating too much too fast, gastrointestinal dysfunction, intestinal flora imbalance, indigestion and other reasons. 1. Eating too much too fast: when the patient eats too much too fast, at the same time, he will ingest too much gas will flow with the food in the gastrointestinal, through the exhaust out of the body, which is manifested in the total loud farts. 2. Gastrointestinal dysfunction: usually caused by irregular diet or mental factors and other reasons for intestinal dysfunction, there will be a lot of loud farts a day. 3. Intestinal flora disorder: intestinal flora disorder will lead to abnormal metabolism of harmful bacteria in the patient’s intestinal flora, such as metabolizing a large amount of hydrogen sulfide gas, which will lead to a lot of loud farts a day. 4. Dyspepsia: refers to persistent or recurring epigastric discomfort. The abnormal bowel movements and increased gas breakdown by intestinal bacteria in dyspepsia patients lead to a lot of loud farts in a day. There are many other reasons for loud farts, so we suggest that you go to the hospital in time, complete the examination to determine the cause of the disease, and then give targeted treatment or treatment under the guidance of the doctor.