Overview
Definition
Functional gastrointestinal disorder characterized by abdominal pain and altered bowel habits.
Epidemiology
Affects 10-15% of the population worldwide.
Etiology & Risk Factors
- Gut-brain axis dysfunction
- Visceral hypersensitivity
- Post-infectious
Clinical Symptoms
- Abdominal pain relieved by defecation
- Diarrhea or constipation
- Bloating
Clinical Approach
Diagnosis
- Rome IV criteria
- Diagnosis of exclusion
Management
- Dietary changes (Low FODMAP)
- Antispasmodics
- Laxatives/Antidiarrheals
Complications
- Decreased quality of life
- Anxiety/Depression