Bedwetting, medically known as enuresis, is something many families experience, yet it can be a source of frustration, embarrassment and emotional distress for both children and parents.
If your child is still wetting the bed, you may have wondered why they can't simply wake up when they need to go to the toilet. You might have tried limiting drinks before bedtime, waking them during the night or using rewards, without much success.
The important thing to understand is that bedwetting is rarely something a child does deliberately. It is not laziness, defiance or a lack of effort.
For many children, bedwetting is related to the development and coordination of several body systems, including bladder function, hormone regulation, nervous system development and sleep patterns.
Understanding the underlying contributors can help us provide more individualised support.
What is enuresis?
Enuresis is the involuntary passing of urine, most commonly during sleep.
There are two main types:
-
Primary nocturnal enuresis: A child has never consistently achieved nighttime dryness for at least six months.
-
Secondary nocturnal enuresis: A child begins wetting the bed again after having been consistently dry for at least six months.
Secondary bedwetting deserves particular attention, as it can sometimes be associated with constipation, urinary tract infections, diabetes, emotional stress or other underlying health concerns.
Although nighttime bedwetting is common in younger children, persistent bedwetting can affect confidence, sleepovers, school camps and a child's emotional wellbeing.
Why do children wet the bed?
There isn't always one single explanation. Often, several factors contribute.
1. Nervous system development and communication
One of the most important factors to consider is the communication between the brain and bladder.
As children develop, their nervous system gradually learns to recognise bladder fullness, interpret those signals and wake the child when the bladder needs emptying. For some children, this communication pathway is still developing. The bladder may become full during the night, but the brain doesn't respond strongly enough to wake the child.
This is particularly interesting when working with children who have neurodevelopmental differences, including ADHD and autism. Differences in sensory processing, interoception (the ability to recognise internal body signals) and nervous system regulation may contribute to toileting difficulties in some children.
It is important not to assume that every neurodivergent child will experience bedwetting, but these factors are worth exploring when assessing an individual child.
2. Antidiuretic hormone (ADH) and nighttime urine production
Our bodies naturally produce a hormone called antidiuretic hormone (ADH), also known as vasopressin. ADH helps the kidneys regulate how much urine they produce.
Normally, ADH levels increase overnight, reducing urine production so that we can sleep without needing to empty our bladder. Some children do not yet have a sufficiently mature nighttime ADH rhythm. As a result, their kidneys continue producing larger volumes of urine while they sleep. If the bladder cannot comfortably hold this volume until morning, bedwetting can occur.
This is one reason why simply restricting fluids before bedtime doesn't always solve the problem.
3. Constipation and bowel-bladder dysfunction
This is one of the most commonly overlooked contributors to childhood bedwetting.
The bowel and bladder sit very close together within the pelvis. When a child experiences constipation, accumulated stool can place pressure on the bladder, reducing its functional capacity and potentially interfering with normal bladder emptying. Even children who pass stools regularly may have underlying constipation.
Signs to look for include:
-
Large or hard stools.
-
Straining or discomfort when passing stools.
-
Infrequent bowel movements.
-
Abdominal bloating.
-
Faecal soiling or underwear staining.
-
Avoiding the toilet or withholding bowel movements.
Addressing constipation can be an important part of supporting bladder health.
4. Deep sleep and difficulty waking
Some children are particularly difficult to wake during the night.
When the bladder becomes full, the brain needs to receive and respond to the signal by waking the child. In some children, this arousal response is not sufficiently developed.
Sleep quality also deserves consideration. Snoring, mouth breathing, enlarged tonsils and obstructive sleep apnoea can contribute to sleep disruption and are worth investigating where relevant.
5. Bladder capacity and overactive bladder
Some children have a smaller functional bladder capacity or a bladder that contracts before it is sufficiently full.
This can result in:
-
Frequent daytime urination.
-
Sudden urgency.
-
Rushing to the toilet.
-
Daytime accidents.
-
Bedwetting.
When daytime urinary symptoms are present, it is particularly important to assess bladder and bowel function rather than treating nighttime wetting in isolation. There could be a structural concern.
6. Stress, emotional health and life changes
Children can experience bedwetting during periods of emotional or physical stress.
Changes such as starting school, family separation, moving house, bullying, anxiety or other significant life events can sometimes contribute to secondary enuresis. This does not mean bedwetting is simply psychological. Emotional wellbeing, nervous system regulation and physical health can all influence one another.
A supportive, non-judgemental approach is essential.
How can a naturopath support children with enuresis?
From a naturopathic perspective, the aim is to look beyond the symptom and understand the individual factors that may be contributing to a child's bedwetting.
Rather than automatically recommending a supplement or herbal remedy, a thorough assessment can help identify areas that may benefit from additional support.
1. Investigating gut health and constipation
A naturopath may explore:
-
Bowel frequency and stool consistency.
-
Dietary fibre intake.
-
Hydration.
-
Food variety and nutritional adequacy.
Supporting healthy bowel function through appropriate dietary changes, hydration and herbal management where needed may improve bowel-bladder symptoms.
2. Supporting nervous system regulation
For children who have difficulty recognising bladder signals, sensory processing differences or challenges with interoception, understanding their nervous system can be valuable.
A naturopath may explore sleep routines, stress levels, sensory needs, relaxation strategies and nutritional adequacy. For neurodivergent children, toileting strategies may need to be adapted to their sensory preferences and developmental needs.
The goal is to support the child's ability to recognise and respond to their body's signals without creating additional pressure or anxiety.
3. Nutritional support
A balanced diet provides the nutrients needed for normal nervous system, muscle and metabolic function. Depending on the child's dietary history and clinical presentation, a naturopath may assess nutritional adequacy, including magnesium, zinc, iron and B-group vitamins.
What can parents do at home?
There are several practical strategies that can help support a child experiencing bedwetting.
Encourage regular daytime toileting. Aim for regular toilet visits throughout the day, including before bedtime.
Maintain adequate hydration. Children need sufficient fluids throughout the day. Avoid excessive fluid restriction, particularly in hot weather or after physical activity. Reducing large drinks immediately before bed may be helpful, but dehydration is not the answer. Sometimes less fluid actually increases the sensitivity of the bladder, making it more reactive.
Try double voiding. Encourage your child to urinate before their bedtime routine and again immediately before getting into bed.
Address constipation. Pay attention to bowel habits and seek help if constipation is suspected.
Avoid punishment or shame. Children cannot control bedwetting while asleep. Reassurance and emotional safety are essential.
Consider a Pelvic floor assessment: There may be an underlying structural issue.
When should you seek medical advice?
Although bedwetting is common, certain symptoms warrant medical assessment.
Seek advice from your GP if your child:
-
Experiences pain or burning when urinating.
-
Has excessive thirst or increased daytime urination.
-
Has daytime urinary accidents or difficulty emptying their bladder.
-
Experiences recurrent urinary tract infections.
New bedwetting accompanied by excessive thirst, frequent urination, weight loss or unusual tiredness needs prompt medical assessment to exclude type 1 diabetes.
Blood in the urine, fever with urinary symptoms, significant pain or difficulty passing urine also needs prompt medical attention.
Looking beyond the wet sheets
Bedwetting can be frustrating, but it is important to remember that your child isn't doing this intentionally.
For some children, it is a developmental issue. For others, constipation, bladder function, nighttime hormone patterns, sleep difficulties or emotional stress may be contributing.
A naturopathic approach can help explore the child's broader health picture, identify nutritional and lifestyle considerations and provide individualised support alongside appropriate medical care. Every child is different, and understanding the why behind the symptom is an important first step towards helping them feel confident, supported and comfortable in their own body.
If your child is experiencing ongoing bedwetting, you don't have to navigate it alone. Looking at the whole child, rather than just the symptom, can help guide the next steps in their care.
