Stress doesn't directly "cause" IBS — but it's the strongest trigger for symptom flares and a key factor in disease persistence. The brain-gut connection is real and scientific.
The Brain-Gut Axis:
- The gut contains 100 million nerve cells — called the "second brain".
- Stress hormones (cortisol and adrenaline) directly affect gut motility and secretions.
- 70% of the immune system resides in the gut — stress weakens it.
How Stress Affects:
- Speeds gut motility: Sudden diarrhea before exams or interviews.
- Slows gut motility: Constipation during sustained pressure periods.
- Increases gut sensitivity: Pain from normal gas amounts.
- Alters bacterial environment: Reduces beneficial bacteria.
Coping Strategies:
- Deep breathing exercises — 5 minutes daily.
- Regular walking — 30 minutes daily.
- Reduce caffeine.
- Adequate sleep 7-8 hours.
- Cognitive Behavioral Therapy (CBT) — proven highly effective.
At BEIT TARIQ Center, we treat IBS holistically — body and mind together.