Dementia: toilet problems and incontinence

How dementia affects continence

Incontinence is the term used to describe involuntary loss of control of either bladder and bowel.  

There are lots of reasons to develop incontinence and it is important to establish the cause so that it can be treated properly. There might be a serious underlying condition such as cancer or a more common problem such as constipation or a urine infection.   

Dementia can contribute to incontinence in many ways. Sometimes it is because the disease is interfering with the way the brain processes messages from the bladder or bowel.  

It might also be due to difficulties finding, recognising or using a toilet in a timely fashion.  This is not necessarily incontinence although it is a continence problem.  Continence problems can be made worse if there are any associated mobility problems. 

Everyone has a different experience of dementia and continence problems are not inevitable.  As the disease advances, some individuals find it more difficult to: 

• Recognise when they need to use a toilet
• Find or use a toilet
• Adjust clothing to use a toilet
• Undertake appropriate hygiene measures such as wiping, dressing or handwashing

Tackling continence problems relating to dementia

There are 3 main approaches to bear in mind:

1. Consider related health problems
2. Promote good bowel and bladder health
3. Help to make is as easy as possible to use a toilet

Identify and manage any underlying health issues

Never assume that continence issues are due to dementia alone, always seek medical advice.  Also, consider whether day to day health issues might be contributing to any continence problems.

Common factors include:

• Urine infections
• Constipation or diarrhoea
• Medicines (speak to a doctor or pharmacist )

Promoting Bowel and Bladder health

Promoting good bowel and bladder health can help to promote continence whilst avoiding common contributing factors like constipation or urine infections.   Key actions include: 

• Prompting to empty the bladder at regular intervals eg every two to three hours.  Sitting on the toilet within half-hour of meals can often prevent faecal accidents.
•  Ensuring adequate fluid intake.  This means drinking around 1.5-2litres or 3-4pints per day.  Fluid can be made up from any variety of fluids – not just water – including  foods with a high fluid content eg  cereals with plenty of milk, fruit, vegetables, ice cream etc . You can encourage fluid intake by regularly sitting down and having a drink together, prompting and encouraging as appropriate, and regularly offering a variety of appealing options
• Ensuring a fibre rich diet with plenty of cereals, fruit and vegetables 
• Promoting regular physical activity eg walking 

Tips to make it easier to use toilets 

The following tips can help to make it as easy as possible to find or use a toilet: 

• Signpost toilets effectively eg a sign on the toilet door with a suitable word or picture  
• Make the route to the toilet easy and safe by removing any obstacles and ensuring it is well lit  
• Leave the toilet door ajar and the seat in the appropriate position (up or down depending on gender)
• A contrasting coloured toilet seat can help eg blue rather than white 
• Remove bathroom mirrors to avoid any confusing reflections 
• Install grab rails (in a bright colour) if necessary 
• Help to adjust clothing or position as appropriate. Removing belts and using simple fastenings can also help.

About Incontinence pads and other containment devices 

Pads, pants, waterproof bedding and sheets can also be useful and are described more fully in our article on incontinence