Excessive farting is generally defined as excessive farting and may be due to conditions such as chronic gastritis, irritable bowel syndrome, and gastric ulcers. 1. Chronic gastritis: usually due to Helicobacter pylori infection, autoimmune, long-term improper diet and other conditions, and also related to long-term heavy drinking, smoking and other factors. Most patients are asymptomatic or have different degrees of dyspeptic symptoms, mostly manifested as epigastric pain, postprandial fullness, acid reflux, nausea, loss of appetite, etc., and some patients may also have excessive farting. 2. Irritable bowel syndrome: the pathogenesis of the disease is not clear, mostly due to neurological abnormalities, abnormal gastrointestinal dynamics, visceral hypersensitivity, intestinal infections and other factors interacting with food intolerance, chronic stress and other conditions. Patients often experience abdominal pain, diarrhea, and a feeling of incomplete evacuation after bowel movement, and some patients may also suffer from dyspepsia, heartburn, and reflux, which may also manifest as excessive farting. 3. Gastric ulcer: usually due to Helicobacter pylori infection, and also related to drugs, stress, improper diet and other factors. Patients often suffer from loss of appetite, stomach pain, fullness and bloating after meals, and some patients may also suffer from indigestion, unexplained weight loss and bloating, which may also manifest as excessive farting. It is recommended that patients with excessive farting actively improve their diet and promptly identify the cause of the problem for targeted treatment.