If your child is dancing around, crossing their legs, hiding behind the couch, or point-blank refusing to sit on the toilet, you are not alone. Toileting withholding is one of the most common and, honestly, one of the most exhausting challenges families bring to us at Learn for Life. And while it can feel like a battle of wills, what is actually happening in your child’s body and nervous system is far more complex than simple defiance.
In this post, we are breaking down what toileting withholding really is, how it connects to constipation, and the range of factors that can contribute. Understanding the “why” is always the first step toward finding a way through.
What Is Toileting Withholding?
Toileting withholding is when a child actively holds on to a bowel motion rather than releasing it. This is not the same as being slow to toilet train or occasionally choosing not to stop playing. Withholding is a pattern, and it often becomes a cycle that is very hard to break without support.
It can look like:
- Crossing legs, squatting, or holding the bottom
- Going red in the face and straining to hold on
- Hiding in a corner, behind furniture, or in another room
- Distress or meltdown when prompted to use the toilet
- Only passing a bowel motion when wearing a nappy
- Going several days without a bowel motion at all
Over time, withholding and constipation feed into one another in a cycle: holding on causes the stool to become harder and larger, which makes passing it more painful, which makes the child more determined to avoid it next time. And so it goes.
The Withholding-Constipation Cycle
This is important for parents and carers to understand, because it reframes the behaviour entirely.
When stool sits in the bowel for too long, the body continues to absorb water from it. The longer it stays, the harder and larger it becomes. When a child finally does pass it, or is forced to by the pressure becoming too great, it can cause pain, discomfort, or even a small anal tear (fissure). The child’s brain then stores that experience: toileting equals pain. The next time they feel the urge, they hold on again. The cycle tightens.
This means that by the time many families come to us, the withholding is not a behavioural choice in the way we might think of it. It is a fear response rooted in a very real previous experience of pain. Addressing it requires compassion, time, and often a team approach.
What Contributes to Toileting Withholding?
There is rarely a single cause. Below are the key contributors we commonly see in our paediatric OT practice.
1. A Painful Bowel Motion or Fissure
As described above, one painful experience can be enough to trigger withholding. Children, particularly younger children and those with limited capacity to understand what is happening in their bodies, will do everything they can to avoid repeating that pain. This is protective behaviour, even if it makes things worse in the longer term.
2. Sensory Processing Differences
For many of the children we support, sensory differences play a significant role. The sensation of a bowel motion moving through the body, the feeling of releasing on the toilet, the sounds in a bathroom, the temperature of a seat, or even the smell can be genuinely distressing for children who are sensitive to sensory input.
Some children are over-responsive to these sensations and find the whole experience of toileting overwhelming, even if they cannot tell you why. Others are under-responsive to the signals coming from inside their body (what we call interoceptive awareness) and may not register the urge to go until it is urgent or has already become painful. Both patterns can contribute to withholding, and both are things our OTs look for and know how to support.
3. Anxiety and Emotional Regulation
Anxiety is a major driver of toileting difficulties across all ages. A child who is anxious about using the toilet at childcare, school, or unfamiliar environments may hold on all day and then struggle at home. For some children, anxiety around losing control of their body, fear of the toilet itself (including fears about falling in, loud flushing sounds, or splashing), or a previous frightening experience can entrench withholding quickly.
Children who have experienced trauma or significant life changes (a new sibling, starting school, moving house) may also show a spike in toileting withholding as a stress response.
4. Demand Avoidance and Control
For some children, toileting becomes a point of control. When a child feels overwhelmed by the demands placed on them throughout their day, whether at school, at home, or in therapy, their capacity to comply with requests can become depleted. Toileting, which requires stopping an activity, transitioning to a new space, undressing, and performing a task on someone else’s schedule, can feel like one demand too many.
This is not defiance for its own sake. It is often a sign that a child is struggling with the overall load on their nervous system. Reducing demand, building predictability into the toileting routine, and giving the child as much agency as possible in the process can make a meaningful difference.
5. Difficulty with Routine and Transitions
Children who find transitions or changes in routine challenging may resist the interruption that toileting represents, particularly mid-play or mid-activity. For these children, moving to the bathroom requires a mental and physical shift they are not always ready to make, especially when they are deeply focused on something else.
Building toileting into a predictable daily routine (after breakfast, before school, after dinner) rather than responding only to urgency can help enormously. Visual supports and advance warning (“in five minutes we are going to the toilet”) also reduce the friction around transitions.
6. Diet and Fluid Intake
Adequate fibre and fluid intake are foundational to bowel health. Many children go through phases of food selectivity, preferring a narrow range of foods or rejecting certain textures and tastes. When the diet is limited in variety or fibre, and when fluid intake is low, constipation becomes more likely. This in turn makes withholding more likely.
Some children have a strong preference for foods that are low in fibre (think white bread, crackers, processed snacks) and actively resist fruits, vegetables, and wholegrains. This is not a parenting failure. For many children, food selectivity is driven by genuine sensory responses to taste, texture, or smell, and it takes time and the right strategies to expand.
It is worth noting that some children who are constipated do not look constipated. They may be passing small, rabbit-pellet stools regularly, which can give families a false sense of security. What the bowel actually needs is a full, comfortable emptying.
7. Reduced Physical Activity
Movement helps the gut move. Children who are less physically active, whether due to disability, illness, pain, or simply screen-heavy routines, may have slower gut motility. This contributes to harder stools and a less reliable urge signal.
8. Toilet Positioning
This one surprises a lot of families. The human body is actually designed to defecate in a squatting position, which relaxes the puborectalis muscle and allows for a more complete and comfortable bowel motion. When a child sits on a standard toilet without their feet supported, their body is not in an optimal position. Using a step or a toilet footstool to bring the knees above hip height can make a real difference. For smaller children, a potty may actually be more effective than a toilet precisely for this reason.
9. Transition from Nappy to Toilet
Many children who have been comfortable passing a bowel motion in a nappy find the transition to the toilet genuinely difficult. The sensation, the position, the lack of the familiar nappy pressure around their bottom, and the visual of seeing what comes out can all be unsettling. Some children will regress to requesting a nappy specifically for poos for months or even years after otherwise completing toilet training. This is more common than people think, and it is manageable.
10. Medical Factors
It is important to rule out or address underlying medical factors. Hirschsprung’s disease, hypothyroidism, coeliac disease, and other conditions can contribute to constipation. If your child has chronic constipation, a review with your GP or paediatrician is always worthwhile. Medication (particularly some used for ADHD or pain management) can also affect bowel function.
When Should I Seek Help?
We would encourage you to seek support sooner rather than later if:
- Your child is withholding for three or more days at a time
- Passing a bowel motion causes them significant distress or pain
- There is soiling (overflow incontinence) alongside the withholding
- The pattern has been going on for more than a few weeks
- Your child is school-aged and the withholding is affecting their daily life and comfort
- You are exhausted and not sure where to turn
This is not something families should have to navigate alone, and the longer a withholding pattern continues, the more entrenched it can become. Early support makes a genuine difference.
How Can an Occupational Therapist Help?
Occupational therapists take a whole-child approach to toileting. At Learn for Life, we look at the sensory, motor, behavioural, environmental, and daily routine factors that are contributing to a child’s toileting difficulties. We work closely with families, and where needed, with GPs, paediatricians, dietitians, and psychologists to build a picture of what is going on and what will actually help.
Intervention might include:
- A thorough assessment of sensory processing and interoceptive awareness
- Toilet positioning and environment modifications
- Graded exposure and desensitisation for children with fear or anxiety around toileting
- Routine and visual schedule support
- Parent and carer coaching so everyone feels confident and consistent
- Collaboration with your child’s medical team around diet, fluid intake, and laxative management if needed
We approach this work with warmth, patience, and a good sense of humour. These conversations can feel embarrassing or overwhelming, and we want families to know that nothing you share with us is unusual. We have heard it all, and we are genuinely glad you reached out.
A Note for Parents
If you have been struggling with this for a while, we want to acknowledge how hard it is. Toileting difficulties are stressful for the whole family. They affect outings, school attendance, sibling dynamics, and your own sense of capacity as a parent. It is okay to feel frustrated, tired, and at a loss.
And it is also okay to ask for help. That is what we are here for.