Gastrointestinal
Faecal incontinence in adults
Last revised in July 2026
Faecal incontinence is the involuntary passage of faeces
Faecal incontinence in adults: Summary
- Faecal incontinence is the involuntary passage of faeces — it is a sign or symptom, not a diagnosis, and is often caused by multiple underlying factors, including:
- Structural abnormalities of the anus and/or rectum.
- Cognitive or behavioural dysfunction.
- Neurological conditions.
- Abnormal stool consistency.
- General disability (including that caused by ageing).
- Complications of faecal incontinence include:
- Psychological issues
- Social isolation.
- Increased caregiver burden.
- The requirement for nursing home placement.
- Skin excoriation and damage.
- Faecal incontinence may not be readily disclosed. Healthcare professionals should therefore consider active case finding by asking people in high-risk groups about:
- Bowel habit.
- Stool consistency.
- Pain and discomfort.
- If a person reports faecal incontinence, a healthcare professional should:
- Ask about the incontinence, including details of any episodes, quantity and consistency, and whether urge faecal incontinence is present.
- Review the person's medical history.
- Carry out a medication review to determine whether this may have contributed to faecal incontinence.
- Ask about the impact of faecal incontinence on the person's quality of life.
- Carry out an anorectal examination and a general examination.
- Carry out a cognitive assessment if necessary.
- Conditions that may underlie faecal incontinence should be managed as appropriate.
- People with red flag symptoms suggesting a possible serious underlying cause should be referred to the appropriate specialist with urgency dependent on clinical judgement.
- If symptoms persist after management of underlying conditions, initial management of faecal incontinence involves changes in lifestyle, the use of anti-diarrhoeal medication and stool bulking agents (where appropriate), and the provision of advice about continence products and coping strategies.
- This should be overseen by healthcare professionals who have the relevant skills, training, and experience, and ideally who work within an integrated continence service.
- If these measures fail, specialist non-surgical interventions can be helpful.
- Various surgical options are also available, depending on the underlying cause.
- People who do not wish to continue with active treatment, or who have intractable faecal incontinence should be offered:
- Advice relating to the preservation of dignity and, where possible, independence.
- Psychological and emotional support, including referral to counsellors or therapists if appropriate.
- At least 6-monthly review of symptoms.
- Discussion of any other management options.
- Information on continence products and coping strategies.
Have I got the right topic?
From age 18 years onwards.
This CKS topic covers the identification, assessment, and management of faecal incontinence in adults.
There are separate CKS topics on Coeliac disease, Constipation, Crohn's disease, Dementia, Diarrhoea - adult's assessment, Gastrointestinal tract (lower) cancers - recognition and referral, Haemorrhoids, Irritable bowel syndrome, Incontinence - urinary, in women, Learning disabilities, Palliative care - constipation, and Ulcerative colitis.
The target audience for this CKS topic is healthcare professionals working within the NHS in the UK, and providing first contact or primary healthcare.
How up-to-date is this topic?
Changes
July 2026 — reviewed. A literature search was conducted in June 2026 to identify evidence-based guidelines, UK policy, systematic reviews, and key randomized controlled trials published since the last revision of the topic. Minor changes to recommendations have been made in line with guidance from the United European Gastroenterology (UEG), European Society of Coloproctology (ESCP), European Society of Neurogastroenterology and Motility (ESNM) and the European Society for Primary Care Gastroenterology (ESPCG). No major changes to recommendations have been made.
Previous changes
September 2022 — minor update. A new adverse effect of pancreatitis for loperamide was added as a result of an update to the manufacturer's SPC.
January 2022 — this is a new CKS topic. The evidence base has been reviewed in detail and recommendations are clearly justified and transparently linked to the supporting evidence.
Update
New evidence
Evidence-based guidelines
No new evidence-based guidelines since 1 May 2026.
HTAs (Health Technology Assessments)
No new HTAs since 1 May 2026.
Economic Appraisals
No new economic appraisals relevant to England since 1 May 2026.
Systematic reviews and meta-analyses
No new systematic reviews or meta-analysis which reach the CKS threshold for inclusion since 1 May 2026.
Primary evidence
No new primary evidence which reaches the CKS threshold for inclusion published since 1 May 2026.
New policies
No new national policies or guidelines since 1 May 2026.
New safety alerts
No new safety alerts since 1 May 2026.
Changes in product availability
No changes in product availability since 1 May 2026.
Goals and outcome measures
Goals
To support primary healthcare professionals to:
- Actively identify groups of people who may be at increased risk of faecal incontinence.
- Monitor continence in people at increased risk.
- Assess a person who reports faecal incontinence.
- Diagnose and manage any contributory underlying conditions where possible.
- Offer initial management interventions for ongoing faecal incontinence.
- Refer to a relevant specialist if appropriate.
Outcome measures
No outcome measures were found during the review of this topic.
Audit criteria
No audit criteria were found during the review of this topic.
QOF indicators
No QOF indicators were found during the review of this topic.
QIPP - Options for local implementation
No QIPP indicators were found during the review of this topic.
NICE quality standards
Faecal Incontinence in Adults
- Adults in high-risk groups for faecal incontinence are asked in a sensitive way, at the time the risk factor is identified and then at times according to local care pathways, whether they have bowel control problems.
- Adults reporting bowel control problems are offered a full baseline assessment, which is carried out by healthcare professionals who do not assume that symptoms are caused by any existing conditions or disabilities.
- Adults with faecal incontinence and their carers are offered practical support, advice and a choice of appropriate products for coping with symptoms during the period of assessment and for as long as they experience episodes of faecal incontinence.
- Adults with faecal incontinence have an initial management plan that covers any specific conditions causing the incontinence, and diet, bowel habit, toilet access and medication.
- Adults who continue to experience episodes of faecal incontinence after initial management are offered referral for specialised management.
Background information
What is it?
- Faecal incontinence is the involuntary passage of faeces that causes a social or hygienic problem.
- It is a sign or symptom, not a diagnosis.
- Definitions of faecal incontinence vary according to duration of symptoms and stool characteristics.
- The Rome Foundation (Rome IV criteria) define faecal incontinence as the recurrent uncontrolled passage of faecal material for at least 3 months. This definition aims to exclude self-limiting conditions.
- The International Continence Society define faecal incontinence as a complaint of involuntary loss of solid and/or liquid faeces.
- Faecal incontinence can be classified as urge incontinence or passive incontinence:
- Urge incontinence — the person can feel the presence of faeces in the rectum but is unable to contain faeces for a prolonged time.
- Passive incontinence — the person is unaware of imminent bowel movements, and faeces can leak out of the rectum without the person's knowledge.
[Assmann, 2022; Bharucha, 2022; NICE, 2022; Palmer, 2022; Pazidis, 2025]
What causes it?
- Faecal incontinence can be associated with multiple contributory factors, including:
- Structural abnormalities of the anus and/or rectum.
- Cognitive or behavioural dysfunction.
- Neurological conditions.
- Abnormal stool consistency.
- General disability (including that caused by ageing).
- Faecal incontinence can be caused by childbirth (especially following third- and fourth-degree obstetric injury).
- Increased risk of faecal incontinence is observed in people:
- Who are frail and older.
- With loose stools or diarrhoea from any cause.
- With neurological or spinal disease/injury (for example, spina bifida, stroke, multiple sclerosis, spinal cord injury).
- With severe cognitive impairment.
- With urinary incontinence.
- With pelvic organ prolapse and/or rectal prolapse.
- Who have had colonic resection or anal surgery.
- Who have undergone pelvic radiotherapy.
- With perianal soreness, itching, or pain.
- With learning disabilities.
- Taking certain medications (including but not limited to antibiotics, selective serotonin reuptake inhibitors, laxatives, digoxin, orlistat).
- With diabetes mellitus.
- Who are obese.
- Who are female (due to obstetric injury and increased rates of inflammatory bowel disease).
[Assmann, 2022; Bharucha, 2022; NICE, 2022; Palmer, 2022; Li, 2024; Nazarko, 2024; Todd, 2024; Blackett, 2025; Pazidis, 2025]
How common is it?
- The exact prevalence of faecal incontinence is difficult to establish as it is a stigmatizing condition that may not be readily reported.
- Differences in definitions, study populations and methodology also hamper attempts to accurately assess epidemiology.
- A systematic review and meta-analysis (80 studies, n=548,316) to determine the global prevalence of faecal incontinence in community-dwelling adults identified [Mack, 2024]:
- A pooled global prevalence of 8.0% (95% CI, 6.8%-9.2%) — if the Rome criteria were applied, prevalence was lower (5.4% [95% CI, 3.1%-7.7%]).
- A higher prevalence in people aged 60 years and older (9.3% [95% CI, 6.6%-12.0%]) compared to younger people (4.9% [95% CI, 2.9%-6.9%]).
- A higher prevalence among women (9.1% [95% CI, 7.6%-10.6%]) than men (7.4% [95% CI, 6.0%-8.8%]).
- An internet-based survey of 5931 people living in the United States, Canada, and the United Kingdom [Whitehead, 2020] identified a UK prevalence of:
- 13.3% (n=266, CI: 12%–15%) for any episodes of faecal incontinence in the last 3 months.
- 2.7% (n=54, CI: 2%–3%) for faecal incontinence occurring at least twice per month.
- Rates of up to 67% have been observed in people residing in care homes [Menees, 2022].
- Liquid stool incontinence is more common than solid stool incontinence.
What are the complications?
- Complications of faecal incontinence include:
- Perianal skin irritation, excoriation, and skin damage.
- Psychological issues — including depression, anxiety, and poor self-image.
- Social isolation.
- Increased caregiver burden.
- Financial issues — caused by inability to work and cost of continence products.
- The requirement for nursing home placement.
[O'Donnell, 2020; Assmann, 2022; Bharucha, 2022; Menees, 2022; Palmer, 2022]
What is the prognosis?
The prognosis of faecal incontinence depends upon its aetiology.
- Effective management of any identified underlying conditions can improve symptoms.
- Symptoms of mild faecal incontinence can often be improved with changes in lifestyle and, where appropriate, the use of anti-diarrhoeal medication or stool bulking agents.
- Lifestyle changes include dietary alterations, increasing fluid and fibre intake, and smoking cessation. Changes to potentially causative medications (where possible) may also improve symptoms. There is a lack of reliable data on the efficacy of these measures.
- A randomised cross-over trial (n=80) evaluating the effects of psyllium fibre versus loperamide in people with faecal incontinence found that both loperamide and psyllium reduced faecal incontinence episodes and improved symptom severity and quality of life. Efficacy was around 60% for both groups [Markland, 2015].
- If these measures fail, depending on the specific clinical situation, non-surgical interventions may be helpful.
- These include specialist dietary assessment and management, pelvic floor muscle exercises, biofeedback, bowel retraining, percutaneous tibial nerve stimulation, and trans-anal irrigation.
- Reliable data on outcomes are limited:
- A retrospective chart review (n=65) found that 64.6% of people reported a reduction in faecal incontinence symptoms whilst on a low FODMAP (fermentable oligo-, di-, mono-saccharides and polyols) diet [Menees, 2019].
- A randomised controlled trial (n=171) comparing education; education plus sphincter exercises; education plus sphincter exercises plus clinic biofeedback; and education plus sphincter exercises plus clinic biofeedback plus home biofeedback found no significant differences between any of the groups in mean number of episodes of faecal incontinence per week, or severity of faecal incontinence after 1 year follow-up. However, some improvement in disease-specific quality of life, social functioning, and mental health from baseline was noted [Norton, 2003].
- Various surgical options are also available, depending on the underlying cause:
- These include sphincteroplasty, placement of a sacral nerve stimulator, and creation of a stoma. Available evidence for individual surgical techniques is limited.
- Sphincter repair — in people with segmental sphincteric defect involving the full length of the external anal sphincter and a defect of at least 90 degrees, good to excellent results have been reported in up to 85% in the short term. However, long term positive outcomes are less likely — only 10%–14% of people with sphincteroplasty report sustained improvement in function at 5 years [Dexter, 2024].
- Sacral neuromodulation — after permanent implantation 86–87% of people experience greater than 50% improvement in symptoms and around 40% achieve complete control. These positive outcomes have been found to be maintained for more than 3–5 years [Dexter, 2024].
- These include sphincteroplasty, placement of a sacral nerve stimulator, and creation of a stoma. Available evidence for individual surgical techniques is limited.
- Irrespective of the treatment, complete continence may not be achieved and continued use of incontinence pads required.
[O'Donnell, 2020; Assmann, 2022; NICE, 2022; Nazarko, 2024; Blackett, 2025; NICE, 2025]
Diagnosis
How should I assess a person with faecal incontinence?
- Be aware that faecal incontinence:
- Is a socially stigmatizing condition that may not be readily disclosed. Healthcare professionals should therefore actively yet sensitively enquire about symptoms in high-risk groups.
- Is often associated with multiple contributary factors.
- For people reporting faecal incontinence, gather information to identify potential underlying causes by asking about how and when the incontinence happened, including:
- Frequency.
- Circumstances — is there any pattern or provoking factor (such as exposure to specific food types), does soiling occur after a bowel motion (post-defecation soiling)?
- Quantity — does the incontinence involve a small amount or a complete bowel evacuation?
- Sensation — does the person feel the need to empty the bowels before leakage? Is this sensation urgent?
- Measures taken by the person — do they wear pads (or something else) in their underwear? If so, is this effective in preventing soiling?
- Take a relevant medical history. Enquire about:
- Bowel habit, including:
- The person's normal bowel habit and whether this has changed recently.
- Bleeding or mucus.
- Whether they pass much wind and can they control this.
- If they can they delay emptying their bowels and for how long.
- Stool consistency — refer to a stool chart such as the Bristol Stool Chart to assist the person/carer to describe. Enquire whether:
- The person's stools vary in consistency.
- They have to strain to empty their bowels.
- They can tell the difference between being about to pass wind or stool.
- Pain and discomfort — whether the person:
- Experiences any abdominal pain or bloating before passing a bowel motion and whether that relieves the sensation.
- Has a feeling of incomplete emptying after an attempted bowel evacuation.
- Ever has to assist the passage of stool with their finger.
- Struggles to clean themselves/has to clean themselves several times after passing stool.
- Leaks stool without being aware of it.
- Possible contributory factors, such as:
- Constipation/diarrhoea.
- Acute severe illness.
- Terminal illness.
- Severe cognitive impairment.
- Bowel habit, including:
- Assess mobility and toilet access, including whether the person:
- Has easy access to adequate toilet facilities (including whether there may be a lack of privacy, or an unclean or unsafe environment).
- Needs assistance for toileting and if so, is this ever delayed?
- Can communicate the need to defecate.
- Is experiencing any physical or environmental difficulties with toilet access, for example, unmarked doors, steps, non-slip shiny floors, potentially confusing floor patterns, carpets, excessive distance.
- Has a neurological disorder — if so, is this permanent or expected to improve?
- Can adjust their clothing easily to access the toilet.
- Determine the person's obstetric history and/or history of weak pelvic floor (if appropriate). Ask about:
- Parity.
- Difficult delivery.
- Large birth weight.
- History of perianal trauma or surgery, urinary incontinence, and/or rectal prolapse.
- Identify relevant comorbidities such as, diabetes, neurological disorders and inflammatory bowel disease.
- Perform a medication review to determine whether the person takes drugs that may exacerbate faecal incontinence.
- If applicable, ask if any previous alterations to these drugs had any effect on faecal incontinence.
- Take a diet and fluid history. Enquire about:
- Meals and snacks taken.
- Whether the person's diet includes foods that can exacerbate faecal incontinence.
- Enquire about the person's smoking status.
- Carry out a cognitive assessment if appropriate.
- For further information, please see the CKS topics on Dementia and Learning disabilities.
- Ask about the impact of faecal incontinence on the person's quality of life, including:
- General lifestyle.
- Family life.
- Leisure and social activity.
- Work.
- Sexual activity.
- Mental health — be aware that faecal incontinence has been associated with depression and anxiety. For further information on diagnosis and management, please see the CKS topics on Depression and Generalized anxiety disorder.
- Self-image.
- Relationships, particularly any changes in close relationships.
- Ability to travel.
- Ability to manage within place of residence.
- Ask about the person's expectations for treatment.
- Examine the person:
- Carry out a general examination using clinical judgement to determine focus and scope.
- Carry out an anorectal examination including:
- Visual inspection of perineum and perianal area.
- Assessment of perineal descent.
- Digital rectal examination for anal tone and ability to squeeze anal sphincter voluntarily and identification of any masses.
- Assessment of faecal loading.
- Determine whether the person is experiencing anorectal itching or soreness.
- Arrange investigations as appropriate if an underlying cause is suspected.
- For further information, see the section on Management.
Drugs that can exacerbate faecal incontinence
Medications that can cause or exacerbate faecal incontinence include:
- Drugs that alter sphincter tone such as nitrates, calcium channel antagonists, beta-blockers, sildenafil, and selective serotonin reuptake inhibitors.
- Broad-spectrum antibiotics such as cephalosporins, penicillins, and erythromycin.
- Topical drugs applied to the anus (reducing pressure) such as glyceryl trinitrate ointment, diltiazem gel, bethanechol cream, and Botulinum toxin A injection.
- Drugs causing profuse loose stools such as laxatives, metformin, orlistat, and selective serotonin reuptake inhibitors.
- Drugs that cause constipation such as magnesium-containing antacids, digoxin, loperamide, opioids, tricyclic antidepressants, aluminium-containing antacids, and codeine.
- Drugs that reduce alertness (tranquillisers or hypnotics) such as benzodiazepines, tricyclic antidepressants, selective serotonin reuptake inhibitors, and antipsychotics.
Foods that can exacerbate faecal incontinence
Foods that can exacerbate faecal incontinence, particularly in people with loose stools or rectal loading of soft stool, include:
- Fibre:
- Fibre supplements, for example, bulking agents such as ispaghula husk, methylcellulose, sterculia, or unprocessed bran.
- Wholegrain cereals/bread.
- Note: porridge/oats may cause fewer problems than whole wheat-based cereals.
- Fruit and vegetables:
- Rhubarb, figs, prunes, and plums.
- Beans, pulses, cabbage, and sprouts.
- Spices — such as chilli.
- Artificial sweeteners — be aware that these can be found in diabetic products and in other items, including nicotine replacement gums.
- Alcohol — especially stout, beers, and ales.
- Dairy products (lactose) — people with some degree of lactase deficiency may be able to tolerate small amounts of milk (for example in tea or yoghurt) but higher levels of consumption may cause diarrhoea.
- Caffeine — excessive intake may loosen stools.
- Vitamin and mineral supplements — excessive doses of vitamin C, magnesium, phosphorus, and/or calcium supplements may increase the risk of faecal incontinence.
- Olestra fat substitute — can cause loose stools.
Basis for recommendation
The information on how to assess people at risk of, or who report faecal incontinence is based on expert opinion in the National Institute for Health and Care Excellence (NICE) guideline Faecal incontinence in adults: management [NICE, 2022]; the United European Gastroenterology (UEG), European Society of Coloproctology (ESCP), European Society of Neurogastroenterology and Motility (ESNM) and the European Society for Primary Care Gastroenterology (ESPCG) collaborative Guideline for the diagnosis and treatment of Faecal Incontinence [Assmann, 2022] and narrative review articles [Bharucha, 2022; Nazarko, 2024; Pazidis, 2025].
What are the underlying cause(s) of faecal incontinence?
- Be aware that multiple contributory factors often underlie faecal incontinence — do not assume that causation is related to a single primary issue.
- The underlying causes of faecal incontinence can include:
- Conditions that increase faecal transit, such as:
- Colorectal cancer — suggested by weight loss, altered bowel habit, blood in the stool, previous polyps, or a family history of bowel cancer. For further information, see the CKS topic on Gastrointestinal tract (lower) cancers - recognition and referral.
- Inflammatory bowel disease — suggested by altered bowel habit, blood in stool, abdominal pain, and systemic symptoms. For further information, see the CKS topics on Crohn's disease and Ulcerative colitis.
- Coeliac disease — suggested by persistent, unexplained gastrointestinal symptoms, such as acid reflux, diarrhoea, steatorrhoea, weight loss, abdominal pain, reduced appetite, bloating, and constipation. For further information, see the CKS topic on Coeliac disease.
- Gastroenteritis — suggested by sudden-onset diarrhoea, faecal urgency, blood or mucus in the stool, and associated symptoms such as nausea, vomiting, and systemic malaise. For further information, see the CKS topic on Gastroenteritis.
- Irritable bowel syndrome — suggested by abdominal pain which may be associated with bloating and/or defaecation, accompanied by a change in stool form and/or frequency (most commonly diarrhoea). For further information, see the CKS topic on Irritable bowel syndrome.
- Previous rectal resection surgery.
- Use of certain drugs.
- Sphincter dysfunction:
- Urgency faecal incontinence is often a symptom of external anal sphincter dysfunction, while faecal incontinence without forewarning suggests internal anal sphincter dysfunction or poor closure of the external sphincter due to rectal prolapse or stage III/IV haemorrhoids.
- Sphincter dysfunction may be associated with:
- Haemorrhoids — suggested by bright red, painless rectal bleeding, anal itching or irritation, and soft, bulging vessels upon anal examination. For further information, see the CKS topic on Haemorrhoids.
- Obstetric injury — more likely following forceps delivery, episiotomy, delayed second stage of labour, infant birth weight greater than 4 kg, and occipito-posterior presentation. Be aware that sphincter dysfunction caused by obstetric injury can manifest several years after the event.
- Perianal trauma or surgery — such as lateral sphincterotomy and fistula surgery.
- Radiation proctitis.
- Rectal prolapse — suggested by a protruding mass.
- Pelvic floor dysfunction — there may be accompanying urinary incontinence, and pelvic organ prolapse. Pelvic floor dysfunction can be caused by:
- Complicated delivery — instrumental vaginal birth, active second stage of labour taking more than 1 hour, and/or occipito-posterior presentation.
- Gynaecological surgery (such as a hysterectomy).
- Gynaecological cancer and associated treatment.
- Neurological conditions, such as:
- Cauda equina syndrome — suggested by lower back pain, weak and numb lower limbs, sciatic pain, urinary retention, or incontinence, and perianal or perineal sensory loss. For further information, see the CKS topic on Back pain - low (without radiculopathy).
- Multiple sclerosis — presentation can vary and may include lost or reduced vision in one eye with painful eye movements, diplopia, ascending sensory disturbance and/or weakness, balance problems, and altered sensation radiating down the back on neck flexion. For further information, see the CKS topic on Multiple sclerosis.
- Stroke — suggested by sudden onset, focal neurological deficit which is ongoing or has persisted for longer than 24 hours. For further information, see the CKS topic on Stroke and TIA.
- Pudendal neuropathy (for example following obstetric trauma).
- Autonomic neuropathy associated with diabetes mellitus. For further information, see the CKS topics on Diabetes - type 1 and Diabetes - type 2.
- Constipation with overflow diarrhoea due to impaction.
- The person may report hard, lumpy stools, which may be large and infrequent, and having to use manual methods to extract faeces.
- Most often observed in people who are older, who reside in an institution, and/or who are cognitively impaired.
- For further information, see the CKS topic on Constipation.
- Cognitive factors — such as dementia, learning disability, and use of tranquilisers or hypnotics.
- Other factors — such as chronic constipation, persistent cough and employment where heavy lifting is required.
- Conditions that increase faecal transit, such as:
Basis for recommendation
The information on the potential underlying causes of faecal incontinence is based on expert opinion in the National Institute of Health and Care Excellence (NICE) guidelines Faecal incontinence in adults: management [NICE, 2022] and Pelvic floor dysfunction: prevention and non-surgical management [NICE, 2025], the United European Gastroenterology (UEG), European Society of Coloproctology (ESCP), European Society of Neurogastroenterology and Motility (ESNM) and the European Society for Primary Care Gastroenterology (ESPCG) collaborative Guideline for the diagnosis and treatment of Faecal Incontinence [Assmann, 2022], and the 6th International Consultation on Incontinence Evaluation and treatment of urinary incontinence, pelvic organ prolapse and faecal incontinence [Abrams, 2018], and narrative review articles [O'Donnell, 2020; Knowles, 2022; Menees, 2022; Nazarko, 2024; Aldridge, 2024; Todd, 2024; Blackett, 2025; Pazidis, 2025].
Management
Faecal incontinence
From age 18 years onwards.
When should I refer a person with faecal incontinence?
- Arrange emergency referral to an appropriate secondary care physician if there is suspicion of cauda equina syndrome or acute stroke.
- For further information, see the CKS topics on Back pain - low (without radiculopathy) and Stroke and TIA.
- Refer using a suspected cancer pathway if anal or colorectal cancer is suspected (for example, if the person has unexplained weight loss, change in bowel habit, iron-deficiency anaemia, rectal bleeding, a rectal or anal mass, or anal ulceration).
- For further information, see the CKS topic on Gastrointestinal tract (lower) cancers - recognition and referral.
- If inflammatory bowel disease (IBD) is suspected:
- Arrange emergency hospital admission if the person is systemically unwell with symptoms of bloody diarrhoea, fever, tachycardia, or hypotension.
- If hospital admission is not indicated, arrange an urgent referral to a gastroenterologist for confirmation of the diagnosis and initiation of specialist drug treatments.
- Do not prescribe anti-diarrhoeal drugs as they may precipitate toxic megacolon in people with IBD.
- For further information, see the CKS topics on Crohn's disease and Ulcerative colitis.
- If a person has features suggestive of multiple sclerosis, refer promptly to a consultant neurologist.
- For further information, see the CKS topic on Multiple sclerosis.
- If a person has fourth-degree haemorrhoids, or third-degree haemorrhoids which are too large for non-operative measures, refer non-urgently to a colorectal surgeon as haemorrhoidectomy may be needed.
- Consider admitting people with extremely painful, acutely thrombosed external haemorrhoids who present within 72 hours of onset (reduction or excision may be needed), or internal haemorrhoids which have prolapsed and become swollen, incarcerated, and thrombosed (haemorrhoidectomy may be needed).
- For further information, see the CKS topic on Haemorrhoids.
- If a person has acute anal sphincter injury, including from obstetric or other trauma, refer to an appropriate specialist with urgency depending on clinical judgement.
Basis for recommendation
The information on when to refer a person with faecal incontinence is largely based on expert opinion in the National Institute of Health and Care Excellence (NICE) guidelines Faecal incontinence in adults: management [NICE, 2022] and Suspected cancer: recognition and referral [NICE, 2026] and narrative review articles [O'Donnell, 2020; Bharucha, 2022; Nazarko, 2024; Blackett, 2025; Pazidis, 2025].
How should I manage a person with faecal incontinence?
- Be aware that for some groups of people at higher risk of faecal incontinence, an active approach to management is recommended. For further information, see the section on Special considerations.
- Offer appropriate primary care management of any potentially treatable underlying causes of faecal incontinence:
- If the person is taking drugs that can exacerbate faecal incontinence, review and modify the treatment regimen where possible.
- If coeliac disease is suspected, arrange serology testing to confirm the diagnosis, and manage as appropriate.
- For further information, see the CKS topic on Coeliac disease.
- If the person has another potentially treatable cause of diarrhoea (for example, infective, or irritable bowel syndrome):
- See the CKS topics on Diarrhoea - adult's assessment, Diarrhoea - antibiotic associated, Diarrhoea - prevention and advice for travellers, Gastroenteritis, and Irritable bowel syndrome for further information on management.
- For women with pelvic floor dysfunction:
- Offer an initial assessment in primary care, which may include assessments by physiotherapists, bladder and bowel team members, and continence advisors, followed by a community-based multidisciplinary team approach for management, which may include supervised pelvic floor muscle training.
- For detailed information on assessment and management, see the National Institute for Health and Care Excellence (NICE) guideline Pelvic floor dysfunction: prevention and non-surgical management.
- If the person has overflow incontinence due to constipation and faecal loading, offer a disimpaction regimen and appropriate subsequent management. For further information, see the CKS topic on Constipation.
- If the person smokes, advise them to stop.
- For further information, see the CKS topic on Smoking cessation.
- If the person is overweight, advise on weight management.
- For further information, see the CKS topic on Obesity.
- If symptoms are ongoing following any condition-specific interventions, progress to initial management of faecal incontinence.
- People with faecal incontinence should be offered management by healthcare professionals who have the relevant skills, training, and experience, and ideally who work within an integrated continence service.
- The person should therefore be referred to a community continence service, or managed in primary care by appropriately trained individuals.
- A combination of initial interventions is likely to be needed. For management advice, see the section on initial management interventions.
- Ensure that the person is reviewed following each intervention, to determine whether symptoms have improved.
- If the person continues to experience symptoms, discuss further treatment options (including effectiveness and adverse effects) or alternative coping strategies.
- Consider referring people with continued faecal incontinence for further management by a specialist continence service.
- Conservative interventions may include:
- Pelvic floor muscle training.
- Bowel retraining.
- Specialist dietary assessment and management.
- Biofeedback.
- Electrical stimulation such as percutaneous tibial nerve stimulation.
- Rectal irrigation.
- The person may also be offered specialist investigations including:
- Anorectal physiology studies.
- Endoanal ultrasound — if this is not available, magnetic resonance imaging, endovaginal ultrasound, and perineal ultrasound may be offered.
- Other tests, including defecating proctography, as indicated.
- Following specialist assessment, second line surgical interventions may be considered in suitable people with an unsatisfactory response to first line and second line non-surgical procedures.
- Second line surgical interventions include:
- Sacral neuromodulation.
- Delayed (secondary) sphincteroplasty.
- A stoma – in those who request this and who are refractory to all other procedures.
- Second line surgical interventions include:
- All people with faecal incontinence considering or being considered for surgery should have the opportunity to discuss with a specialist surgeon:
- The surgical and non-surgical options appropriate for their individual circumstances.
- The potential benefits and limitations of each option, with particular attention to long-term results.
- Realistic expectations of the effectiveness of any surgical procedures under consideration.
- Conservative interventions may include:
- For people who do not wish to continue with active treatment, or who have intractable faecal incontinence, offer:
- Advice relating to the preservation of dignity and, where possible, independence.
- Psychological and emotional support, including referral to counsellors or therapists if appropriate.
- At least 6-monthly review of symptoms.
- Discussion of any other management options (including specialist referral).
- Information on continence products and coping strategies.
- Information about the use of RADAR keys to gain entry to accessible toilets.
- Information about Bladder & Bowel UK — a national charity for people affected by incontinence offering general information, advice and signposting for bladder and bowel issues. Support can be accessed online or by telephone on 0161 214 4591.
- Some manufacturers of incontinence products also provide advice for people.
- Be aware that some of these interventions and treatments may not be appropriate for everyone. Please see the section on Special considerations for further information.
Initial management interventions
- During the initial management of faecal incontinence, a combination of interventions is likely to be needed, including:
- Dietary — recommend a diet that promotes an ideal stool consistency and predictable bowel emptying.
- See the section on foods that can exacerbate faecal incontinence, and the CKS topic on Constipation for advice on dietary factors that can influence stool consistency.
- Advise the person to modify one food at a time if attempting to identify foods that exacerbate their symptoms.
- Be aware of any existing therapeutic diets.
- Ensure that overall nutrient intake is balanced.
- Consider asking the person to complete a food and fluid diary to help establish a baseline.
- Encourage people with hard stools and/or clinical dehydration to aim for at least 1.5 L intake of fluid per day (unless contraindicated).
- If appropriate, consider screening people with faecal incontinence for malnutrition, or risk of malnutrition.
- Bowel habit:
- Advise the person to empty the bowel after a meal (to utilize the gastrocolic response).
- Encourage the person to adopt a sitting or squatting position where possible while emptying the bowel — stress the importance of avoiding straining.
- Toilet access — if appropriate, refer to the relevant professionals for assessment of the person's home and/or mobility. Ensure that:
- Toilet facilities are private and comfortable and can be used safely, with sufficient time allowed.
- The person has any required equipment to help them gain access to a toilet and has been advised about the use of easily removable clothing.
- Help is readily available if the person is dependent on others for access to the toilet.
- Antidiarrhoeal medication:
- In people with loose stools (where other causes of symptoms such as excessive laxative use, dietary factors, and other medication have been excluded) consider loperamide hydrochloride as a first-line anti-diarrhoeal drug.
- Treatment should be started gradually to reduce the risk of adverse effect and personalised based on assessment at follow up appointments.
- For further information, see the section on Prescribing loperamide.
- If loperamide hydrochloride is contraindicated or not tolerated seek specialist advice on alternative anti-diarrhoeal medication.
- Stool bulking agents:
- Depending on the specific clinical situation consider a stool bulking agent such as psyllium (or isphagula) husk in people with loose stool consistency.
- Treatment should be started gradually to reduce the risk of adverse effects and personalised based on assessment at follow up appointments.
- Be aware that some soluble fibre supplements (for example methylcellulose) may increase the frequency and severity of faecal incontinence.
- For information on prescribing psyllium (or isphagula) husk, see the section on Prescribing information in the CKS topic on Constipation.
- Continence products — offer as needed:
- Disposable body-worn pads in quantities sufficient for the person's continence needs.
- Disposable bed pads.
- Anal plugs (if the person wishes and can tolerate them).
- Disposable gloves.
- Coping strategies — ensure that the person is offered information and advice on:
- Skin-care that covers both cleansing and barrier products to reduce the risk of/treat incontinence associated dermatitis.
- Odour control and laundry needs.
- Strategies such as planning routes for travel to facilitate access to public conveniences, carrying a toilet access card or RADAR key to allow access to 'disabled' toilets in the National Key Scheme.
- Where to get emotional and psychological support, including counselling or psychological therapy, if required.
- How to talk to friends and family about incontinence and its management.
- Charities and sources of information and support, such as Age UK, Bladder and Bowel UK, Bladder and Bowel Community, Guts UK, and the NHS.
- Dietary — recommend a diet that promotes an ideal stool consistency and predictable bowel emptying.
- Seek specialist advice if symptoms are refractory to first line treatment.
Special considerations
- Healthcare professionals should take a proactive approach to bowel management for people with:
- Faecal loading or constipation.
- Limited mobility.
- Cognitive or behavioural issues.
- Neurological or spinal disease/injury resulting in faecal incontinence.
- Learning disabilities.
- Severe or terminal illness.
- Acquired brain injury.
- Additional management regimes that may be required by people within these groups whose symptoms are not improved by initial management interventions include:
- People with limited mobility:
- A regimen that will produce a planned, predicted bowel action when carers are present may be needed. This may be achieved by a combination of toilet assistance, regular food and fluid intake, and, where clinically appropriate, laxatives and/or anti-diarrhoeal agents.
- People with severe cognitive impairment:
- Referral for a behavioural and functional analysis to determine if there is any behavioural reason for faecal incontinence should be considered.
- Following analysis, people should be offered cause-specific interventions founded on structured goal planning that aim to resolve as well as manage behavioural aspects that may be contributing to faecal incontinence.
- In cases of severe cognitive impairment, further specialist management of faecal incontinence may be inappropriate.
- For further information, see the CKS topic on Dementia.
- People with neurological or spinal disease/injury:
- A specialist neurological bowel management programme should be offered. This aims to achieve a predictable routine and avoid faecal incontinence and severe constipation and may include surgical and non-surgical management options depending on the specific clinical situation.
- People with post-operative anorectal dysfunction:
- Depending on the specific clinical situation trans-anal irrigation, pelvic floor physiotherapy, or sacral neuromodulation may be considered by the specialist team.
- People with limited mobility:
- Other groups of people requiring additional management of faecal incontinence include:
- People receiving enteral tube feeding — may require modification of type and timing of feed on an individual basis to establish the most effective way to manage faecal incontinence.
- People with learning disabilities — should be offered the same initial care pathway as other people with faecal incontinence but may require additional support during assessment and management to achieve equal outcomes.
- People with severe or terminal illness — may require a faecal collection device if receiving palliative care with faecal incontinence and associated loose stools.
Basis for recommendation
The recommendations on management of a person with faecal incontinence are largely based on expert opinion in the National Institute for Health and Care Excellence (NICE) guidelines Faecal incontinence in adults: management [NICE, 2022], Pelvic floor dysfunction: prevention and non-surgical management [NICE, 2025], and Suspected cancer: recognition and referral [NICE, 2026]; the United European Gastroenterology (UEG), European Society of Coloproctology (ESCP), European Society of Neurogastroenterology and Motility (ESNM) and the European Society for Primary Care Gastroenterology (ESPCG) collaborative Guideline for the diagnosis and treatment of Faecal Incontinence [Assmann, 2022]; and narrative review articles [O'Donnell, 2020] [Bharucha, 2022; Palmer, 2022; Aldridge, 2024; Nazarko, 2024; Blackett, 2025; Pazidis, 2025].
Treatment approach
- The UEG/ESCP/ESNM/ESPCG guideline [Assmann, 2022] recommends that approach to treatment should be decided through shared decision making, taking into account patient preference and availability of and fitness for procedures.
Dietary adjustments
- Recommendations on dietary adjustments are largely based on the NICE guideline on management of faecal incontinence [NICE, 2022].
- The UEG/ESCP/ESNM/ESPCG guideline sates that [Assmann, 2022]:
- A low FODMAP diet may help in reducing symptoms of faecal incontinence but evidence is limited.
- Fibre supplementation, especially psyllium may help reduce episodes of faecal incontinence. Of note, Psyllium has not been found to be significantly better in reducing faecal incontinence complaints compared to loperamide.
- If fibre intake is increased it is important to ensure that the person’s fluid intake is adequate [Nazarko, 2024]
Smoking cessation and weight loss
- The recommendation on weight loss in overweight people and smoking cessation in smokers is based on the UEG/ESCP/ESNM/ESPCG guideline [Assmann, 2022]. No studies on effects of lifestyle adjustments were identified, however, based on expert opinion, the guideline development group recommend that these lifestyle adjustments can be considered a component of first line treatment for faecal incontinence [Assmann, 2022].
- This opinion is supported by expert opinion in narrative reviews [O'Donnell, 2020; Bharucha, 2022].
Referral to a specialist continence service
- The recommendation on referral to a specialist continence service is based on the NICE guideline [NICE, 2022] which states that ‘People who continue to have episodes of faecal incontinence after initial management should be considered for specialised management. This may involve referral to a specialist continence service’.
Loperamide
- The NICE guideline [NICE, 2022] recommends the use of loperamide first-line to treat faecal incontinence, and suggests that it is suitable for empirical use in primary care. This is based on the results of three small, randomized crossover trials, all of which suggested some benefit from loperamide use in people with chronic diarrhoea (two trials) or an ileo-anal pouch (one trial). However, NICE highlighted the lack of high-quality studies when making this recommendation.
- The UEG/ESCP/ESNM/ESPCG guideline also recommends anti-diarrhoeal medication and states that it has a positive impact on diarrheal and/or faecal incontinence symptoms (based on low level of evidence). Of note, on review of the literature the guideline development group found that loperamide was not significantly better in reducing faecal incontinence complaints compared to Psyllium [Assmann, 2022].
Stool bulking agents
- The recommendation on the use of stool bulking agents is based on the UEG/ESCP/ESNM/ESPCG guideline [Assmann, 2022] and expert opinion in a review article [Pazidis, 2025].
- The UEG/ESCP/ESNM/ESPCG recommendation (based on low level of evidence) states that stool bulking agents can be used first line treatment for faecal incontinence in those with loose stool consistency and should be personalised based on assessment of response at follow-up appointments.
Absorbent products
- The UEG/ESCP/ESNM/ESPCG guideline identified that absorbent products have a beneficial effect on reducing leakage of faeces, however, not enough evidence on use of absorbent products in faecal incontinence was available to draw definitive conclusions on which products were superior [Assmann, 2022].
Coping strategies
- The UEG/ESCP/ESNM/ESPCG guideline recommends skin care products such as moisturisers, skin protectant or a combination of the two as these have a beneficial effect on preventing and treating incontinence associated dermatitis compared to soap and water. No significant difference was found between different types of skin care products [Assmann, 2022].
Prescribing information
Important aspects of prescribing information relevant to primary healthcare are covered in this section specifically for the drugs recommended in this CKS topic. For further information on contraindications, cautions, drug interactions, and adverse effects, see the electronic Medicines Compendium (eMC), or the British National Formulary (BNF).
Loperamide
What are the contraindications and cautions?
- Do not prescribe loperamide if the person has:
- Acute ulcerative colitis.
- Antibiotic-associated colitis.
- Bacterial enterocolitis.
- Conditions where abdominal distention develops.
- Conditions where inhibition of peristalsis should be avoided.
- Hard or infrequent stools.
- Acute diarrhoea without a diagnosed cause.
- Prescribe loperamide with caution if the person has:
- Hepatic impairment — due to reduced first-pass metabolism and the risk of hepatic accumulation.
- A history of drug abuse.
- Be aware that use of loperamide:
- For faecal incontinence is an unlicensed indication.
- In pregnancy or breastfeeding is not recommended.
What are the adverse effects?
- Possible adverse effects of loperamide include:
- Dizziness, headaches, flatulence, nausea, and constipation.
- Abdominal pain, pancreatitis, drowsiness, dry mouth, dyspepsia, rash, and vomiting.
- Advise the person not to exceed the recommended dose or duration of treatment:
- Cardiac events including QT interval prolongation, Brugada syndrome, and torsades de pointes arrhythmia have been reported in association with overdose.
- CNS depression (stupor, coordination abnormality, somnolence, miosis, muscular hypertonia and respiratory depression), constipation, ileus, and urinary retention may occur. People with hepatic dysfunction may be more sensitive to CNS effects.
What drug interactions should I be aware of?
- Loperamide plasma levels may be increased by concomitant administration with itraconazole, ketoconazole, gemfibrozil quinidine, or ritonavir. The clinical relevance of these interactions is unknown.
- The concomitant administration of loperamide with oral desmopressin may result in a three-fold increase of desmopressin plasma concentrations, presumably due to slower gastrointestinal motility.
- It is expected that drugs with similar pharmacological properties may potentiate loperamide's effect and that drugs which accelerate gastrointestinal transit may decrease its effect.
What dose should I use?
- Guidance from NICE states that loperamide can be used to treat faecal incontinence long term in doses from 0.5 mg to 16 mg per day as required.
- For doses under 2 mg, loperamide hydrochloride syrup should be considered.
- When loperamide hydrochloride is used:
- It should be introduced at a very low dose (for example, 2 mg per day) and the dose should be gradually escalated, as tolerated by the person, until the desired stool consistency has been achieved. Higher doses should be well spaced throughout the day.
- It can be taken as and when required.
- Advise the person that they can adjust the dose and/or frequency up or down in response to stool consistency and their lifestyle — keeping a diary and recording dose and frequency alongside symptoms may help identify how often medication is needed.
Supporting evidence
This CKS topic is largely based on expert opinion in the National Institute for Health and Care Excellence (NICE) guideline Faecal incontinence in adults: management [NICE, 2022] and the United European Gastroenterology (UEG), European Society of Coloproctology (ESCP), European Society of Neurogastroenterology and Motility (ESNM) and the European Society for Primary Care Gastroenterology (ESPCG) collaborative Guideline for the diagnosis and treatment of Faecal Incontinence [Assmann, 2022].
The NICE guideline was fully reviewed in 2018 when it was determined that no update was required, with NICE stating that 'The recommendations in this guideline were largely based on consensus because of inadequate quantity and quality of evidence. The evidence base, and clinical practice, do not appear to have progressed enough to support an update of this guideline' [NICE, 2018].
The rationale for the individual recommendations is discussed in the relevant basis for recommendation sections within this topic.
How this topic was developed
This section briefly describes the processes used in developing and updating this topic. Further details on the full process can be found in the About Us section and on the Clarity Informatics website.
Search strategy
Scope of search
A literature search was conducted for guidelines, systematic reviews and randomized controlled trials on the primary care management of faecal incontinence.
Search dates
January 2022 - May 2026
Key search terms
Various combinations of searches were carried out. The terms listed below are the core search terms that were used for Medline.
- exp Fecal-Incontinence/
- ((faecal OR fecal OR faeces OR feces OR fecally OR faecally OR anal OR anally OR stool OR stools OR bowel OR double OR defecat$ OR defaecat$) adj3 (incontinence OR incontinent OR urge$ OR leak OR leaking OR leakage OR soiling OR seeping OR seepage OR impacted OR impaction)).TI,AB.
Sources of guidelines
- National Institute for Health and Care Excellence (NICE)
- Scottish Intercollegiate Guidelines Network (SIGN)
- Royal College of Physicians
- Royal College of General Practitioners
- Royal College of Nursing
- NICE Evidence
- Health Protection Agency
- World Health Organization
- National Guidelines Clearinghouse
- Guidelines International Network
- TRIP database
- GAIN
- NHS Scotland National Patient Pathways
- New Zealand Guidelines Group
- Agency for Healthcare Research and Quality
- National Health and Medical Research Council (Australia)
- Royal Australian College of General Practitioners
- British Columbia Medical Association
- Canadian Medical Association
- Alberta Medical Association
- University of Michigan Medical School
- Michigan Quality Improvement Consortium
- Singapore Ministry of Health
- National Resource for Infection Control
- Patient UK Guideline links
- UK Ambulance Service Clinical Practice Guidelines
- RefHELP NHS Lothian Referral Guidelines
- Medline (with guideline filter)
- Driver and Vehicle Licensing Agency
- NHS Health at Work(occupational health practice)
Sources of systematic reviews and meta-analyses
- The Cochrane Library:
- Systematic reviews
- Protocols
- Database of Abstracts of Reviews of Effects
- Medline (with systematic review filter)
- EMBASE (with systematic review filter)
Sources of health technology assessments and economic appraisals
- NIHR Health Technology Assessment programme
- The Cochrane Library:
- NHS Economic Evaluations
- Health Technology Assessments
- Canadian Agency for Drugs and Technologies in Health
- International Network of Agencies for Health Technology Assessment
Sources of randomized controlled trials
- The Cochrane Library:
- Central Register of Controlled Trials
- Medline (with randomized controlled trial filter)
- EMBASE (with randomized controlled trial filter)
Sources of evidence based reviews and evidence summaries
Sources of national policy
- Department of Health
- Health Management Information Consortium(HMIC)
Patient experiences
Sources of medicines information
The following sources are used by CKS pharmacists and are not necessarily searched by CKS information specialists for all topics. Some of these resources are not freely available and require subscriptions to access content.
Stakeholder engagement
Our policy
The external review process is an essential part of CKS topic development. Consultation with a wide range of stakeholders provides quality assurance of the topic in terms of:
- Clinical accuracy.
- Consistency with other providers of clinical knowledge for primary care.
- Accuracy of implementation of national guidance (in particular NICE guidelines).
- Usability.
Principles of the consultation process
- The process is inclusive and any individual may participate.
- To participate, an individual must declare whether they have any competing interests or not. If they do not declare whether or not they have competing interests, their comments will not be considered.
- Comments received after the deadline will be considered, but they may not be acted upon before the clinical topic is issued onto the website.
- Comments are accepted in any format that is convenient to the reviewer, although an electronic format is encouraged.
- External reviewers are not paid for commenting on the draft topics.
- Discussion with an individual or an organization about the CKS response to their comments is only undertaken in exceptional circumstances (at the discretion of the Clinical Editor or Editorial Steering Group).
- All reviewers are thanked and offered a letter acknowledging their contribution for the purposes of appraisal/revalidation.
- All reviewers are invited to be acknowledged on the website. All reviewers are given the opportunity to feedback about the external review process, enabling improvements to be made where appropriate.
Stakeholders
- Key stakeholders identified by the CKS team are invited to comment on draft CKS topics. Individuals and organizations can also register an interest to feedback on a specific topic, or topics in a particular clinical area, through the Getting involved section of the Clarity Informatics website.
- Stakeholders identified from the following groups are invited to review draft topics:
- Experts in the topic area.
- Professional organizations and societies (for example, Royal Colleges).
- Patient organizations, Clarity has established close links with groups such as Age UK and the Alzheimer’s Society specifically for their input into new topic development, review of current topic content and advice on relevant areas of expert knowledge.
- Guideline development groups where the topic is an implementation of a guideline.
- The British National Formulary team.
- The editorial team that develop MeReC Publications.
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Patient engagement
Clarity Informatics has enlisted the support and involvement of patients and lay persons at all stages in the process of creating the content which include:
- Topic selection
- Scoping of topic
- Selection of clinical scenarios
- First draft internal review
- Second draft internal review
- External review
- Final draft and pre-publication
Our lay and patient involvement includes membership on the editorial steering group, contacting expert patient groups, organizations and individuals.
Evidence exclusion criteria
Our policy
Scoping a literature search, and reviewing the evidence for CKS is a methodical and systematic process that is carried out by the lead clinical author for each topic. Relevant evidence is gathered in order that the clinical author can make fully informed decisions and recommendations. It is important to note that some evidence may be excluded for a variety of reasons. These reasons may be applied across all CKS topics or may be specific to a given topic.
Studies identified during literature searches are reviewed to identify the most appropriate information to author a CKS topic, ensuring any recommendations are based on the best evidence. We use the principles of the GRADE and PICOT approaches to assess the quality of published research. We use the principles of AGREE II to assess the quality of published guidelines.
Standard exclusions for scoping literature:
- Animal studies
- Original research is not written in English
Possible exclusions for reviewed literature:
- Sample size too small or study underpowered
- Bias evident or promotional literature
- Population not relevant
- Intervention/treatment not relevant
- Outcomes not relevant
- Outcomes have no clear evidence of clinical effectiveness
- Setting not relevant
- Not relevant to UK
- Incorrect study type
- Review article
- Duplicate reference
Organizational, behavioural and financial barriers
Our policy
The CKS literature searches take into consideration the following concepts, which are discussed at the initial scoping of the topic.
- Feasibility
- Studies are selected depending on whether the intervention under investigation is available in the NHS and can be practically and safely undertaken in primary care.
- Organizational and Financial Impact Analysis
- Studies are selected and evaluated on whether the intervention under investigations may have an impact on local clinical service provision or national impact on cost for the NHS. The principles of clinical budget impact analysis are adhered to, evaluated and recorded by the author. The following factors are considered when making this assessment and analysis.
- Eligible population
- Current interventions
- Likely uptake of new intervention or recommendation
- Cost of the current or new intervention mix
- Impact on other costs
- Condition-related costs
- In-direct costs and service impacts
- Time dependencies
- Cost-effectiveness or cost-benefit analysis studies are identified where available.
We also evaluate and include evidence from NICE accredited sources which provide economic evaluations of recommendations, such as NICE guidelines. When a recommended action may not be possible because of resource constraints, this is explicitly indicated to healthcare professionals by the wording of the CKS recommendation.
Declarations of interest
Our policy
Clarity Informatics requests that all those involved in the writing and reviewing of topics, and those involved in the external review process to declare any competing interests. Signed copies are securely held by Clarity Informatics and are available on request with the permission of the individual. A copy of the declaration of interest form which participants are asked to complete annually is also available on request. A brief outline of the declarations of interest policy is described here and full details of the policy is available on the Clarity Informatics website. Declarations of interests of the authors are not routinely published, however competing interests of all those involved in the topic update or development are listed below. Competing interests include:
- Personal financial interests
- Personal family interest
- Personal non-financial interest
- Non-personal financial gain or benefit
Although particular attention is given to interests that could result in financial gains or losses for the individual, competing interests may also arise from academic competition or for political, personal, religious, and reputational reasons. An individual is not obliged to seek out knowledge of work done for, or on behalf of, the healthcare industry within the departments for which they are responsible if they would not normally expect to be informed.
Who should declare competing interests?
Any individual (or organization) involved in developing, reviewing, or commenting on clinical content, particularly the recommendations should declare competing interests. This includes the authoring team members, expert advisers, external reviewers of draft topics, individuals providing feedback on published topics, and Editorial Steering Group members. Declarations of interest are completed annually for authoring team and editorial steering group members, and are completed at the start of the topic update and development process for external stakeholders.
Competing interests declared for this topic:
None.
References
- Abrams, P., Andersson, K.E., Apostolidis, A., et al. (2018) 6th International Consultation on Incontinence. Recommendations of the International Scientific Committee: Evaluation and treatment of urinary incontinence, pelvic organ prolapse and faecal incontinence. Neurourology and Urodynamics 37(7), 2271-2272. [Abstract] [Free Full-text]
- Aldridge, Z. and Dening, K. H. (2024) Incontinence in people living with dementia. British Journal of Community Nursing 29(Sup 5), S8-S14. [Abstract]
- Assmann, S.L., Keszthelyi, D., Kleijnen, J., et al. (2022) Guideline for the diagnosis and treatment of Faecal Incontinence. United European Gastroenterology Journal 10(3), 251-286. [Abstract]
- Bharucha, A.E., Knowles, C.H., Mack, I., et al. (2022) Faecal incontinence in adults. Nature Reviews Disease Primers 8(1), 53. [Abstract]
- Blackett, J. W. and Bharucha, A. E. (2025) Fecal incontinence in adults: new therapies. American Journal of Gastroenterology 120(9), 2027-2041. [Abstract]
- BNF (2026) British National Formulary. National Institute for Health and Care Excellence. https://bnf.nice.org.uk [Free Full-text]
- Dexter, E., Walshaw, J., Wynn, H., et al. (2024) Faecal incontinence—a comprehensive review. Frontiers in Surgery 11, 1340720. [Abstract]
- EMC (2026) SPC for loperamide hydrochloride 2 mg orodispersible tablet. Electronic Medicines Compendium. Datapharm Communications Ltd. https://www.medicines.org.uk/emc [Free Full-text]
- Knowles, C.H., Dinning, P., Scott, S.M., et al. (2022) New concepts in the pathophysiology of fecal incontinence. Annals of laparoscopic and endoscopic surgery 7(15). [Free Full-text]
- Li, L.C., Liang, L.M., Ji, H.Y., et al. (2024) Exploring the association between type 2 diabetes and fecal incontinence in American adults: insights from a large cross-sectional study. International Journal of Colorectal Disease 39(1), 121. [Abstract]
- Mack, I., Hahn, H., Gödel, C., et al. (2024) Global prevalence of fecal incontinence in community-dwelling adults: a systematic review and meta-analysis. Clinical Gastroenterology and Hepatology 22(4), 712-731. [Abstract]
- Markland, A.D., Burgio, K.L., Whitehead, W.E., et al. (2015) Loperamide versus psyllium fiber for treatment of fecal incontinence: the fecal incontinence prescription (Rx) management (FIRM) randomized clinical trial. Diseases of The Colon and Rectum 58(10), 983-993. [Abstract]
- Menees, S.B., Chandhrasekhar, D., Liew, E.L. and Chey, W.D. (2019) A low FODMAP diet may reduce symptoms in patients with fecal incontinence. Clinical and Translational Gastroenterology 10(7), e00060. [Abstract]
- Menees, S. and Chey, W.D. (2022) Fecal incontinence: pathogenesis, diagnosis, and updated treatment strategies. Gastroenterology Clinics 51(1), 71-91. [Abstract]
- Nazarko, L. (2024) Faecal incontinence: investigation, treatment and management. British Journal of Community Nursing 29(11), 528-534. [Abstract]
- NICE (2018) 2018 surveillance of faecal incontinence (NICE guideline CG49). National Institute for Health and Care Excellence. https://www.nice.org.uk [Free Full-text]
- NICE (2020) Faecal Incontinence in Adults. Quality Standard [QS54]. National Institute for Health and Care Excellence. https://www.nice.org.uk/guidance/qs54/chapter/Update-information
- NICE (2022) Faecal incontinence in adults: management. National Institute for Health and Care Excellence. https://www.nice.org.uk
- NICE (2025) Pelvic floor dysfunction: prevention and non-surgical management. National Institute for Health and Care Excellence. https://www.nice.org.uk
- NICE (2026) Suspected cancer: recognition and referral. National Institute for Health and Care Excellence. https://www.nice.org.uk [Free Full-text]
- Norton, C., Chelvanayagam, S., Wilson-Barnett, J., et al. (2003) Randomized controlled trial of biofeedback for fecal incontinence. Gastroenterology 125(5), 1320-1329. [Abstract]
- O'Donnell, K.F. (2020) Fecal incontinence: a stepwise approach to primary care management. Journal for Nurse Practitioners 16(8), 586-589. [Free Full-text]
- Palmer, S.J. (2022) Faecal incontinence management in dementia patients. 27(11), 534-538. [Abstract]
- Pazidis, A., Scot, M., Davie, C. and Ziyaie, D. (2025) Diagnosis and management of faecal incontinence in primary care. British Medical Journal 38, e079980. [Abstract]
- Todd, C. L., Johnson, E. E., Stewart, F., et al. (2024) Conservative, physical and surgical interventions for managing faecal incontinence and constipation in adults with central neurological diseases. Cochrane Database of Systematic Reviews 10(10), CD002115. [Abstract]
- Whitehead, W.E., Simren, M., Busby-Whitehead, J., et al. (2020) Fecal incontinence diagnosed by the Rome IV criteria in the United States, Canada, and the United Kingdom. Clinical Gastroenterology and Hepatology 18(2), 385-391. [Abstract]