What causes diarrhea after running?

Diarrhea generally refers to diarrhea. After running, diarrhea often may be caused by cold, gastrointestinal dysfunction, irritable bowel syndrome and other factors.

Patients generally run in the morning when the temperature is low, easy to catch cold, when the patient abdominal cold, gastrointestinal motility accelerated, will promote defecation, so after exercise will appear diarrhea symptoms. If the patient runs for a long time, gastrointestinal motility will accelerate, may lead to gastrointestinal dysfunction, and cause diarrhea symptoms. If the patient has irritable bowel syndrome, when the patient exercise or after eating, gastrointestinal motility accelerated, easy to appear diarrhea symptoms.