Overview
Crohn's disease is a chronic inflammatory bowel disease (IBD) that can affect any part of your digestive tract from your mouth to your anus, though it most commonly affects the end of the small intestine and the beginning of the large intestine. It causes inflammation that goes deep into the layers of affected bowel tissue, leading to pain, severe diarrhea, malnutrition, and other complications.
Symptoms
Persistent diarrhea
Abdominal pain and cramping
Rectal bleeding or bloody stools
Weight loss and growth delay
Fever and fatigue
Loss of appetite
Common Causes
Immune system dysfunction attacking gut tissue
Genetic predisposition to IBD
Environmental triggers unknown
Imbalance in gut microbiome
Intestinal barrier dysfunction
Family history of IBD
Self-Care Tips
Keep a food diary to identify triggers
Eat small, frequent meals
Stay hydrated, especially during flares
Avoid high-fat and high-fiber foods during flares
Manage stress with relaxation techniques
Regular medical follow-up and medication adherence
When to See a Doctor
Seek immediate medical attention if you experience severe abdominal pain, persistent bloody diarrhea, signs of dehydration, or fever above 101°F (38.3°C). Regular gastroenterologist visits are essential for managing Crohn's disease.
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