what does crohn's disease do to the body?
What is Crohnâs disease? Crohnâs disease is a chronic disease that causes inflammation and irritation in your digestive tract. Most commonly, Crohnâs affects your small intestine and the beginning of your large intestine. However, the disease can affect any part of your digestive tract, from your mouth to your anus. Learn more about your digestive system and how it works. Crohnâs disease is an inflammatory bowel disease (IBD).
Definition & Facts. Crohnâs disease is a chronic, or long lasting, disease that causes inflammation and irritation in your digestive tract. Symptoms & Causes. The most common symptoms of Crohnâs disease are diarrhea, cramping and pain in your abdomen, and weight loss. Doctors arenât sure what causes Crohnâs disease.