Microscopic Colitis
Microscopic colitis is a chronic inflammatory condition of the colon causing watery diarrhea. The colon looks normal during colonoscopy but biopsies show characteristic changes.
Table of Contents
Quick Facts
- ICD-10: K52.8
- Types: Lymphocytic, collagenous
Symptoms
- Chronic non-bloody watery diarrhea
- Abdominal cramping
- Fecal urgency
- Sometimes weight loss
Risk Factors
- Older age
- Female sex
- Medications (NSAIDs, PPIs, SSRIs)
- Smoking
- Autoimmune diseases
Treatment
- Stop offending medications when possible
- Antidiarrheals (loperamide)
- Budesonide (most effective)
- Bismuth subsalicylate
- Immunosuppressants for refractory cases
Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. If you are experiencing a medical emergency, call your local emergency number immediately.
References
- American Gastroenterological Association. Microscopic Colitis Guidelines.