Bladder and Bowel: Why We Need to Talk About Both

Two bodily functions we rarely talk about in public. Two systems that are much more connected than they might seem.

We have a strange habit when it comes to the toilet.

We divide everything neatly into two categories.

Bladder problems.

Bowel problems.

One belongs to urology. The other belongs to gastroenterology or colorectal medicine.

One involves wee. The other involves poop.

Simple.

Except the human body has never been particularly interested in medical departments.

The bladder and bowel sit close together in the pelvis. They rely on muscles that have to coordinate properly. They are influenced by the pelvic floor. And, crucially, both depend upon complex communication between the organs, spinal cord and brain.

Problems in one system can sometimes affect the other.

And some diseases or injuries can affect both at once.

Perhaps it is time we talked about them together.

Going to the toilet is surprisingly complicated

Most of us don't spend much time thinking about what our bodies have to do in order to go to the toilet.

That's probably a good thing.

But underneath something as ordinary as having a wee or opening your bowels is an extraordinary amount of coordination.

The bladder has to store urine at relatively low pressure, recognise when it is becoming full, communicate that information through the nervous system and then empty at an appropriate time.

The bowel has its own complicated job.

Stool has to move through the colon, reach the rectum, trigger sensations that tell us what is happening and then be held until we decide that it is safe and appropriate to go.

Muscles need to contract.

Other muscles need to relax.

Sphincters need to open and close.

The pelvic floor needs to coordinate with all of it.

And the nervous system is constantly helping to orchestrate what happens.

When everything works, we barely notice.

When it doesn't, something we normally take completely for granted can begin to dominate everyday life.

The bladder and bowel are neighbours

Their relationship is partly anatomical.

The bladder and rectum occupy the same relatively crowded area of the pelvis, alongside reproductive organs and a network of muscles, nerves and connective tissues.

That means what happens to one system can sometimes influence the other.

A particularly familiar example is constipation.

The NHS lists constipation among the possible causes or contributors to urinary urgency and overflow incontinence.

That doesn't mean every bladder problem is caused by the bowel.

Far from it.

But it demonstrates an important principle:

Our pelvic organs do not operate in isolation.

Then there is the nervous system

This connection becomes even clearer when neurological disease or injury is involved.

The bladder doesn't simply fill up and empty automatically. Its behaviour is regulated through communication between the bladder, peripheral nerves, spinal cord and brain.

Bowel control is similarly dependent upon sensation, movement, sphincter control and neurological signalling.

If those pathways are disrupted, bladder and bowel function can both change.

This can occur in conditions affecting the brain, spinal cord or nerves. The NHS, for example, identifies neurological conditions, including multiple sclerosis and Parkinson's disease, among possible causes of urinary incontinence, while spinal nerve damage can also interfere with bladder function.

Bowel function can be affected neurologically too. NHS guidance lists stroke and damage to nerves in the spine among conditions that can reduce awareness or control of bowel movements.

NICE makes the connection particularly clearly in its guidance on lower urinary tract dysfunction in neurological disease, noting that the neurological centres controlling urinary, bowel and sexual function are close to one another. As a result, people with neurological disease can experience problems involving more than one of these systems.

In other words, sometimes a bladder problem isn't just a bladder problem.

And sometimes a bowel problem isn't just a bowel problem either.

What happens when the bladder doesn't behave normally?

Bladder dysfunction can take many different forms.

Some people experience urgency, an overwhelming need to reach a toilet quickly.

Others experience frequency, needing to go far more often than expected.

There can be leakage.

There can be difficulty starting to urinate.

And at the opposite end of the spectrum, there can be urinary retention, where the bladder does not empty properly.

The NHS explains that overflow incontinence can occur when the bladder cannot empty completely. This can result from obstruction, but it can also occur when the bladder muscle does not contract effectively, including because of nerve damage.

Neurological lower urinary tract dysfunction can therefore involve problems with storage, emptying or both. NICE guidance covers treatments ranging from bladder training and medicines through to catheterisation and, for some people with severe dysfunction, surgical procedures and urinary diversion.

That spectrum matters.

Because "bladder problems" can mean considerably more than needing to wee a little more often.

The bowel has its own spectrum

Bowel dysfunction can be equally varied.

Constipation isn't simply "not going very often". Someone may struggle to empty their bowel, strain excessively or feel that evacuation is incomplete.

At the other end of the spectrum is bowel or faecal incontinence.

This might involve leakage without being able to prevent it, suddenly needing to open the bowels and being unable to reach a toilet in time, or difficulty getting completely clean afterwards.

This is something I experience myself and, to be honest, it feels strange typing these words and putting them on the internet. But how are we supposed to begin having conversations about these topics if no one is willing to stand up first?

Bladder and bowel problems can be incredibly difficult to talk about. Even writing about leakage, urgency or not being able to get completely clean can feel exposing in a way that writing about many other health conditions simply doesn't.

But that embarrassment is part of the problem.

If everyone experiencing these symptoms stays quiet because we are embarrassed, they remain invisible. And when symptoms remain invisible, it becomes much easier to underestimate how profoundly bladder and bowel disease can affect someone's everyday life.

So, yes, this is personal.

But perhaps sometimes someone has to say the embarrassing thing first.

And once one person does, hopefully it becomes a little easier for the next person to say, "Me too."

Sometimes it can feel as though it doesn't make sense. How can your bowel struggle to empty properly, yet at other times leave you with very little control?

How can constipation, difficulty evacuating and leakage seemingly exist alongside one another?

But bodies don't always fit neatly into the categories we expect them to.

For me, living with bowel dysfunction and having a urostomy has meant learning to adapt to what my body actually does, rather than what I think it ought to do. That can mean changing routines, planning ahead and finding practical ways of managing symptoms that aren't particularly easy to talk about.

And perhaps that's exactly why we should talk about them.

These aren't embarrassing personal failings. They are symptoms of conditions that can affect bowel sensation, movement, emptying and control. They can be difficult, unpredictable and sometimes deeply frustrating, but for many people they are simply part of the reality of managing a chronic condition.

And, perhaps surprisingly, constipation and leakage can sometimes exist together.

NHS guidance notes that bowel incontinence can occur alongside constipation, while neurological or spinal problems can interfere with the sensation and muscular control required for normal bowel function.

Again, there isn't one single thing called "bowel dysfunction".

There is a spectrum.

And behind each clinical label is somebody trying to get through an ordinary day.

The impact reaches far beyond the bathroom

This is the part we don't talk about enough.

A bladder or bowel condition does not remain politely inside the toilet.

It follows you out.

It can affect what you wear.

Where you sit.

How much you drink.

What you eat.

How long you travel.

Whether you take the train.

Whether you stay overnight somewhere.

Whether you feel comfortable exercising.

Whether you can concentrate at work.

Whether you sleep through the night.

Whether you feel confident having sex.

Whether you know exactly where every toilet is before you've even arrived somewhere.

NICE has recognised that urinary symptoms can significantly affect quality of life, contributing to embarrassment, social isolation and difficulty with everyday activities.

Bowel dysfunction can have a similarly profound impact. NICE describes faecal incontinence as capable of having major effects on physical health, psychological wellbeing and lifestyle, sometimes producing severe social restriction.

The NHS also acknowledges the psychological impact of bowel incontinence and directs people towards mental-health support where needed.

These aren't simply inconveniences.

They can change how somebody moves through the world.

And then there is embarrassment

We need to talk about this too.

People can discuss migraines.

Bad backs.

Arthritis.

A broken leg.

But try announcing at dinner that you cannot empty your bladder properly.

Or that you haven't been able to open your bowels.

Or that you sometimes don't make it to the toilet.

The conversation suddenly becomes rather different.

We have spent generations turning normal bodily functions into things that are impolite to mention.

That embarrassment can have consequences.

The NHS specifically acknowledges that people may feel embarrassed discussing bowel incontinence and encourages people to seek help rather than avoiding the conversation.

There is nothing shameful about needing help with a bodily function.

There is nothing shameful about using medication, continence products, catheters, bowel irrigation, a stoma or another method of managing bladder or bowel dysfunction.

They are ways of managing bodies.

Nothing more.

Nothing less.

Sometimes treatment is about getting life back

There is another misconception worth challenging.

We tend to imagine treatment as something that makes a disease disappear.

Sometimes it does.

But for chronic bladder and bowel conditions, treatment may instead be about management, independence and quality of life.

For bowel incontinence, treatment can include dietary or medication changes, pelvic-floor rehabilitation, bowel retraining and methods of helping the bowel empty more predictably. For some people with severe symptoms, surgical options may eventually be considered.

Management of neurological bladder dysfunction can similarly range from behavioural approaches and medication to methods of helping the bladder empty, catheterisation and surgery.

The appropriate treatment depends entirely on the underlying problem and the individual.

But the goal isn't always a perfectly "normal" bladder or bowel.

Sometimes success means sleeping through the night.

Leaving the house without fear.

Going back to work.

Travelling.

Having fewer infections.

Reducing pain.

Knowing when your bowel will empty.

Or simply not having to think about the toilet every waking minute.

Those outcomes matter too.

We need to stop treating the toilet as an embarrassing afterthought

Bladder and bowel function sit at the heart of something much bigger than going to the loo.

They involve neurological health.

Pelvic health.

Digestive health.

Urological health.

Mobility.

Sexual health.

Mental wellbeing.

Independence.

Dignity.

And participation in everyday life.

So perhaps one of the simplest things we can do is start talking about them properly.

Not with embarrassment.

Not with jokes at somebody else's expense.

And not with the assumption that a toilet problem must be trivial because everybody goes to the toilet.

Sometimes bladder and bowel symptoms are temporary.

Sometimes they are treatable.

Sometimes they are part of a much more complicated disease.

And sometimes people need long-term ways of living with them.

All of those experiences deserve to be taken seriously.

Because our bodies don't divide themselves neatly into medical specialties.

And neither should our conversations about them.

Oui. Together, we can.

Sources and further reading

NHS: Bowel incontinence — symptoms, causes, assessment, treatment and the impact of bowel incontinence.

NHS: Causes of urinary incontinence — information about urinary urgency, retention, neurological causes and the relationship between constipation and urinary symptoms.

NICE: Urinary incontinence in neurological disease, CG148 — NICE guidance covering assessment and management of lower urinary tract dysfunction caused by neurological disease or injury.

NICE: Faecal incontinence in adults, CG49 — evidence and recommendations concerning faecal incontinence and its management.

Oui provides accessible information and encourages open conversations about urinary and pelvic health. Our articles are not a substitute for individual medical advice. New or unexplained changes in bladder or bowel function should be discussed with an appropriate healthcare professional.