14574 Fecal Bowel Incontinence

Overview

Fecal (or bowel) incontinence is when you accidentally pass stool (poop) from your rectum without meaning to. It can be a small stain or a full bowel movement. It is not a normal part of aging and it can be treated. You may also lose control of gas. This can be upsetting, but you don't have to face it alone.

Yes. It is far more common than most people think. Because people are often too embarrassed to talk about it, the real number of people affected is likely higher than reported. It is a condition that GPs see regularly.

It can affect anyone — children, adults, and older people. It is more common in women after childbirth, in people with constant constipation or loose stools, and in those with nerve-related conditions like diabetes or multiple sclerosis.

Symptoms

Common symptoms

• Leaking stool without feeling the need to go
• A sudden strong urge to have a bowel movement, but not reaching the toilet in time
• Stool staining or soiling your underwear
• Passing gas when you don’t mean to
• Feeling like you haven’t fully emptied your bowel

Symptoms in children

• Soiling underwear after being toilet trained
• Avoiding going to the toilet, which can lead to a blocked bowel and leaking soft stool around it
• Pain or discomfort when doing a poo
• Hiding underwear or signs of embarrassment

Symptoms in older adults

• Leaking stool without knowing it, because of weaker muscles or nerve signals
• Difficulty reaching the toilet in time due to limited movement
• Soiling from medicines that cause loose stools
• Feeling ashamed, anxious, or avoiding going out

Causes

Main causes

• Weakness in the sphincter muscles (the ring of muscles around the anus)
• Nerve damage from childbirth, spinal injury, or long-term straining on the toilet
• Severe constipation — hard stool can stretch the bowel, causing liquid stool to leak around it
• Chronic diarrhea — loose stools are harder to hold in
• Muscle damage from surgery, radiotherapy, or injury to the pelvic area
• Health conditions that affect the nerves, such as diabetes, multiple sclerosis, or stroke

Risk factors

• Getting older, as muscles and nerves naturally weaken
• Having had a vaginal birth, especially with forceps or a large baby
• Being overweight or obese, as extra weight presses on the pelvic floor
• Having a long-term condition such as diabetes, multiple sclerosis, or spinal cord injury
• Smoking, because it can reduce blood flow to the pelvic area
• Drinking too much alcohol or caffeine, which can make stools looser

When to see a doctor

See a doctor urgently if:

• If you have a fever, belly pain, vomiting, or blood in your stool
• If you have sudden, severe pain in your rectum or abdomen
• If you cannot stay hydrated because of diarrhea and vomiting

Book a routine appointment if:

• If you have bowel incontinence that is affecting your daily life or how you feel about yourself
• If you are avoiding work, social events, or relationships because of accidents
• If you have had symptoms for more than a few weeks
• If you want to know the cause and what you can do about it

Diagnosis

Your doctor will listen to your story and ask about your bowels, medicines, past surgeries, and any health conditions. They may gently press on your tummy and examine the area around your anus to check muscle strength. You might be asked to keep a diary of what you eat and drink and when accidents happen.

Tests that may be done

• Anorectal manometry — a thin tube placed in the rectum to measure the muscles' pressure
• Anal ultrasound — uses sound waves to look at the muscles around the anus
• Proctoscopy — a small tube with a camera to look inside the back passage
• Blood or stool tests — to check for infection, inflammation, or other health issues
• MRI or X-ray — to get a detailed picture of the rectum and pelvic floor

What to expect at your appointment

You will be listened to and taken seriously. Some exams may feel a little awkward, but doctors do them gently and with respect. You may be referred to a specialist who focuses on bowel and pelvic floor problems. Tests are usually quick and safe. Afterward, you will get a plan tailored to your symptoms and goals.

Treatment

Treatment starts with the least invasive options and moves up as needed. Your plan will be personal. It may include diet changes, toilet habits, pelvic floor exercises, and sometimes medicine or surgery. The goal is to reduce accidents and help you feel confident in your daily life.

Self-care at home

• Keep a diary of when accidents happen, what you eat, and when you go to the toilet
• Schedule regular toilet breaks, for example after meals, to retrain your bowel
• Do pelvic floor exercises every day — tighten the muscles you use to stop gas, hold for a few seconds, then relax
• If you have constipation, increase fiber gradually and drink more water
• Use absorbent pads, pants, or underwear that make you feel safe — ask your pharmacist for options

Medical treatments

Your doctor may suggest biofeedback, which uses a machine to help you learn to control your pelvic floor muscles. Electrical stimulation can send low-level pulses to strengthen muscles. Medicines that reduce diarrhea or soften stools may also be prescribed — your doctor will choose the right one for you. Another option is injecting bulking agents near the anus to narrow the opening and help reduce leaks.

When is surgery considered?

Surgery is usually considered when other treatments have not worked. Options include repairing the sphincter muscle, placing a device that stimulates the nerves to the rectum, or, in rare cases, creating a stoma — an opening on your belly that collects stool in a small bag. A specialist surgeon will explain the benefits and risks before you decide.

Living with this condition

Having a plan helps you feel in control. Always know where the toilet is, take a small kit with you (wipes, clean underwear, and a plastic bag), and don’t rush — take your time. Use the toilet before leaving your house and schedule regular loo breaks.

Lifestyle tips

• Wear clothing that is quick to undo, like skirts or trousers with elastic waistbands
• Carry a small waterproof pouch with wipes, a change of underwear, and a disposal bag
• Use a toilet-finder app on your phone if you need a restroom when out
• Talk to a trusted person — you don’t have to hide it alone
• Try relaxation techniques like slow breathing to lower stress, as stress can make symptoms worse

Diet and exercise

Aim for regular, well-formed stools. Drink enough water, eat vegetables and whole grains, and avoid too many foods that loosen stools, such as very spicy foods, caffeine, and alcohol. If you have constipation, increasing fiber slowly can help. Regular walking keeps your bowels moving, and pelvic floor exercises are one of the best things you can do.

Mental health and emotional wellbeing

It is natural to feel embarrassed, anxious, or low about bowel incontinence. Many people avoid social events or relationships because of it. These feelings are real and valid. Please talk to your doctor, who can refer you to counseling or psychological support. You do not need to cope on your own.

Prevention

Not always, but you can lower your chances by avoiding long-term constipation — eat high-fiber food, drink enough, and keep active. Doing pelvic floor exercises helps keep your muscles strong. Treating diarrhea early matters too. If you have had a difficult childbirth, ask about pelvic floor physiotherapy.

Vaccines

There is no vaccine that directly prevents bowel incontinence. However, staying up to date with routine vaccinations can help protect you from bowel infections that cause diarrhea, such as rotavirus in children or other vaccine-preventable gut illnesses. Ask your doctor what vaccinations are recommended for you.

Screening programmes

Screening for conditions like bowel cancer is important for certain age groups. If you have new or worsening incontinence, your doctor may suggest tests to rule out more serious causes. Ask your GP about what screenings are right for you and when you should have them.

Complications

If left untreated

• Skin irritation, rashes, or breakdown around the anus from constant dampness
• Urine leaks or urinary tract infections if you cannot clean yourself well
• Avoiding work, travel, and social activities because of fear of accidents
• Anxiety, depression, or feeling isolated
• Dehydration, if frequent diarrhea is part of the problem

Long-term outlook

With help, most people see a big improvement. It can take time, but you can retrain your muscles, adjust your diet, and find a treatment that works for you. You absolutely can have a full, active, and social life. This is not something you have to live with alone.

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