A large stomach and frequent farting may be caused by physiological factors such as consumption of soy products, or pathological factors such as irritable bowel syndrome and intestinal obstruction. You can choose to intake of celery and other foods for dietary adjustments, take probiotics and other medications to ease and treat the problem, and if necessary, surgery can also be performed. 1. Physiological factors: consuming too much soy products, sweet potatoes and other gas-producing foods and spicy hot pot, fried chicken and other stimulating foods can cause indigestion symptoms. It is recommended to consume easy-to-digest food, such as pumpkin porridge and noodles, to reduce the burden on the gastrointestinal tract; consume food rich in dietary fiber, such as spinach and celery, to strengthen gastrointestinal peristalsis and improve the symptoms of bloating and constipation. 2. Pathological factors: irritable bowel syndrome, intestinal obstruction, etc., can cause gastrointestinal function decline, slow peristalsis, stomach often farting and other symptoms, you can choose domperidone and other drugs to promote gastrointestinal motility, alleviate constipation, abdominal distension and other symptoms; you can also choose the intestinal micro-ecological agents such as Bacillus subtilis bacillus, to regulate the balance of intestinal flora. In addition, the treatment should also be directed at the original disease. Patients with irritable bowel syndrome can use lactulose if they have constipation; patients with intestinal obstruction should undergo surgery if necessary. If you have a large stomach and often fart, it is recommended to consult a doctor for a clear diagnosis and targeted treatment. In addition, all of the above drugs should be taken under the guidance of a doctor and should not be used without authorization.