Frequent farting may be caused by dietary factors, functional constipation, intestinal flora imbalance and other factors, the former caused by no special treatment, the latter caused by the need for targeted treatment under the guidance of the doctor, such as general treatment, medication and so on. 1. Dietary factors: after eating gas-producing foods, such as potatoes, sweet potatoes and other foods, such foods will produce gas in the gastrointestinal tract, resulting in frequent farting. 2. Functional constipation: When constipation occurs, feces cannot be excreted from the body and will accumulate in the intestinal tract and produce gas under the action of intestinal flora, leading to frequent farting. 3. Intestinal flora imbalance: when the normal balance of intestinal flora is disrupted, gas-producing bacteria will increase, causing frequent farting. If you have frequent farting symptoms, it is recommended that you go to the hospital after excluding dietary factors and ask the doctor to make a judgment and clarify the cause.