Fecal incontinence and bowel leakage
Content date: 14 November 2026
Unintentional stool leakage is a medical problem that can be assessed and treated. It may follow strong urgency or happen without awareness; help is available.
Your next step
Start a short diary of leakage, stool consistency, food and medicines, and arrange assessment of the cause.
Get urgent help: Seek urgent care for new leakage with saddle numbness, leg weakness or difficulty urinating, or heavy bleeding or severe pain with vomiting and swelling.
Why does it happen?
- Diarrhea, weak anal muscles, nerve injury, childbirth or previous surgery may contribute. Liquid stool can also leak around hard impacted stool during constipation.
- Do not assume every leak is simple diarrhea. Finding the cause is the first step.
How do I describe it?
- Record when leakage happens, its amount, stool consistency, urgency and whether you notice it. Explain effects on leaving home, sleep and daily life.
- Assessment may include an examination with consent, tests of muscle function and sensation, imaging or other tests as needed. Not everyone needs the same investigations.
What treatments are available?
- Treatment addresses diarrhea or constipation and adjusts stool consistency. Directed pelvic-floor training or biofeedback may help, depending on the problem.
- Selected persistent cases may benefit from nerve stimulation or surgery after less invasive options are considered. Do not automatically take antidiarrheals before impaction has been excluded.
Practical comfort measures
- Clean skin gently, pat dry and ask about a suitable barrier cream. Absorbent pads, spare clothing and planned toilet access can help.
- Arrange assessment if leakage recurs or affects your life. Explain your concerns; embarrassment is understandable but should not prevent seeking care.
When to get help
Seek urgent care for new leakage with saddle numbness, leg weakness or difficulty urinating, or heavy bleeding or severe pain with vomiting and swelling.
Recurrent leakage, ongoing skin sores or irritation, recurrent bleeding, weight loss or a persistent new bowel change.
Related guides
Defecatory disorders and pelvic floor coordination