What’s wrong with stomach pain and diarrhea when you eat?

Tummy ache and loose stools when you eat may be related to small intestinal malabsorption syndrome, irritable bowel syndrome, inflammatory bowel disease and so on.
1. Small intestinal malabsorption syndrome: the small intestinal digestion and absorption function is weakened due to overgrowth of bacteria in the small intestines, insufficient secretion of bile or pancreatic fluid, and small intestinal motility disorders, which cause the patient to have loose stools and abdominal pain easily after eating. This leads to symptoms such as loose stools and abdominal pain after eating.
2. Irritable bowel syndrome (IBS): It may be caused by psychological factors, food factors, abnormal autonomic function and other factors, which cause intestinal dysfunction, resulting in loose stools and abdominal pain after eating.
3. Inflammatory bowel disease: for example, ulcerative colitis, a chronic non-specific intestinal inflammation, can show abdominal pain and loose stools after eating.
Once eating stomach pain, loose stools can also be seen in other causes, it is recommended to consult a doctor in a timely manner, follow the doctor’s instructions for relevant examinations, with the help of the doctor to clarify the cause, and targeted treatment or treatment.