Chronic constipation
Obstipatio chronica · Chronická zácpa
What it is
Slow transit, hard stool or a pelvic floor that will not relax.
Symptoms & signs
- Fewer than three stools a week
- straining
- hard lumpy stool
- incomplete emptying
- bloating
🚩 Get help if…
- call 112 / 911 now Swollen belly, vomiting and no stool or wind
- see a doctor soon Blood in the stool or black stools
- see a doctor soon New constipation after 50 or weight loss
- see a doctor soon Leaking watery stool around a hard blockage
Where it strikes
Medical treatment
- Osmotic laxative (macrogol)
- stimulant as rescue
- linaclotide or prucalopride
- biofeedback for pelvic floor dyssynergia
- vibrating capsule (Vibrant) — FDA-cleared 2022 for chronic constipation
Natural & lifestyle
- Fibre to 25–30 g slowly
- 2 L fluid
- kiwifruit or prunes (proven)
- exercise
- toilet routine after breakfast
- footstool for squat posture
Emerging & experimental
- Sacral neuromodulation
Alternative, off-label & anecdotal
Approaches used outside the guidelines, with what their supporters report and what testing has found so far.
- Magnesium oxide — an effective laxative in trials trials support
- Probiotics (Bifidobacterium lactis) — faster transit in trials mixed evidence
- Abdominal massage — small trials help mixed evidence
- Coffee enemas — popular in detox circles; no evidence, and a risk of burns and salt imbalance anecdotal / traditional
ICD codes
- ICD-10 K59.0
- ICD-11 DD91.1 Functional constipation