Long-term farting and unformed stools may be related to long-term dietary inappropriateness, or may be caused by irritable bowel syndrome, gastrointestinal disorders and other reasons. 1. Long-term improper diet: If there are long-term bad dietary habits, such as regular consumption of large quantities of spicy, cold food, may cause gastrointestinal dysfunction, intestinal flora imbalance, may show long-term farting, stools are not shaped. 2. Irritable bowel syndrome: usually caused by abnormal gastrointestinal tract dynamics, intestinal infections, immune factors, etc., which can lead to abdominal distension, abdominal pain, and changes in bowel habits, and may show long-term farting and unformed stools. 3. Gastrointestinal diseases: such as intestinal polyps, peptic ulcer, colon cancer and other diseases, can lead to overactive intestinal peristalsis, resulting in long-term farting and unformed stools, which may be accompanied by abdominal pain, blood in the stool and other symptoms. Prolonged farting and unformed stools may also be caused by other reasons, it is recommended to consult a doctor as soon as possible, after clarifying the causative factors, and then be guided by the doctor to carry out treatment and adjustments.