A farting stomach cramps may be due to irritable bowel syndrome, acute gastroenteritis, inflammatory bowel disease and other causes. 1. Irritable bowel syndrome: Irritable bowel syndrome is mainly characterized by recurrent abdominal pain and changes in bowel habits. Irritable bowel syndrome patients are more likely to feel abdominal pain, and due to abnormal intestinal peristalsis, unabsorbed carbohydrates in the bacterial action of fermentation, which will lead to an increase in the patient’s exhaust. This may cause the patient to experience abdominal cramps when he or she has to fart. 2. Acute gastroenteritis: Acute gastroenteritis is mostly caused by patients consuming food contaminated by bacteria and their toxins, which can be manifested as abdominal pain and increased exhaust. Some patients also have chills, high fever and other symptoms of poisoning. 3. Inflammatory bowel disease: Inflammatory bowel disease patients with diarrhea and blood in the stool is the main symptom, some patients can also appear abdominal pain, increased exhaust phenomenon. It is recommended that patients go to the regular hospital in time, under the guidance of the doctor, according to the patient’s specific condition, to take targeted treatment.