If bedtime in your home is a nightly battle, you are not alone. Sleep difficulties are very common in autistic children and children with ADHD. Many parents tell us it is one of the hardest parts of family life.
Poor sleep affects everyone. Children with poor sleep often find it harder to concentrate, manage their emotions and cope with school the next day. Parents, running on little sleep themselves, have less energy for the patience and calm their children need.
The good news is that there is a lot families can try. In this article we explain why sleep can be harder for neurodivergent children, and share practical strategies that often help.
Why sleep can be harder
Sleep problems in neurodivergent children are not caused by poor parenting. They usually have real, understandable reasons.
For autistic children
Sensory differences: a scratchy label, a ticking clock, a sliver of light under the door or the feel of the duvet can make it hard to relax.
Anxiety and a busy mind: worries about the next day, or replaying the events of the day, can keep the mind switched on.
Change and transitions: moving from play to bedtime is a transition, and transitions can be hard.
Body clock differences: some autistic children seem to produce the sleep hormone melatonin at different times or in smaller amounts.
For children with ADHD
A brain that won't switch off: many children describe their thoughts racing as soon as the lights go out.
Restlessness: a body that still wants to move makes settling difficult.
A later body clock: many children with ADHD naturally feel sleepy later in the evening than other children.
Medication timing: stimulant medicines can sometimes delay sleep if they are still working in the evening. However, for some children, being calmer in the evening actually helps.
Common patterns parents notice
Sleep difficulties look different from child to child. You may recognise one or more of these:
Taking a long time to fall asleep, sometimes an hour or more after lights out
Bedtime resistance, with repeated requests, getting up, or distress at being alone
Waking in the night and finding it hard to settle again
Waking very early and being fully alert
Needing a parent present to fall asleep
Being very tired, irritable or "wired" during the day, which can look like worse behaviour or poorer attention
It can help to keep a simple sleep diary for two weeks. Note bedtime, how long it took to fall asleep, night waking, waking time and anything that seemed to help or make things worse. Patterns often become clearer on paper, and a diary is very useful if you later ask for professional advice.
Practical strategies that help
There is no single answer, and what works for one child may not suit another. Try one or two changes at a time and give each a few weeks before judging it.
A predictable routine
Keep bedtime and waking time similar every day, including weekends, ideally within an hour.
Use the same short sequence each night, such as bath, pyjamas, teeth, story, lights out.
A visual timetable or picture chart can help autistic children know what comes next.
Give a warning before bedtime starts ("ten minutes until bath time"), and use a timer if that helps.
A calm, comfortable bedroom
Keep the room dark, quiet and cool. Blackout blinds can make a big difference, especially in summer.
Think about sensory needs. Some children sleep better with a weighted blanket, soft seamless pyjamas, earplugs or white noise. Others prefer a dim night light. Weighted blankets are not suitable for babies or young children, so check the manufacturer's age and weight guidance.
Try to keep the bed for sleep, so the brain links it with rest rather than play or arguments.
Winding down
Start winding down 30 to 60 minutes before bed with calm activities such as reading, drawing, puzzles or listening to an audiobook.
Screens, games and videos can be very stimulating. Try switching them off at least an hour before bed, and keep devices out of the bedroom overnight.
For a busy, worried mind, try a "worry time" earlier in the evening, writing worries down, or simple breathing and relaxation exercises.
During the day
Daylight in the morning and plenty of physical activity help set the body clock.
Avoid caffeine, including cola, energy drinks and some chocolate, especially after lunchtime.
Avoid long or late-afternoon naps in older children.
A light, familiar snack before bed is fine, but large meals late in the evening can make settling harder.
If your child needs you to fall asleep
Many children rely on a parent being with them. If you want to change this, do it gradually. For example, sit by the bed, then move a little further away each few nights, until you are outside the door. Praise and small rewards in the morning for staying in bed can help.
Melatonin and medication: what to know
Melatonin
Melatonin is a hormone the body makes naturally to signal that it is time to sleep. In the UK it is a prescription-only medicine for children. It is usually started by a specialist, such as a paediatrician or child psychiatrist, and only after the kinds of changes described above have been tried (NHS South West London guidance, 2025).
Melatonin can help some children fall asleep sooner. It works best alongside a good routine, not instead of one. It is reviewed regularly, often with planned breaks, to check whether it is still needed.
Melatonin sold online or abroad is not regulated in the same way. The amount in each dose can vary, so please speak to your child's doctor rather than buying it yourself.
ADHD medication
If your child takes ADHD medication and sleep has changed, do not stop or adjust it yourself. Keep a sleep diary and talk to the prescriber. Small changes, such as the timing of a dose or the type of medicine, can often help.
Sleep programmes and support for families
If changes at home have not been enough, a structured sleep programme can help. These are usually run by trained sleep practitioners and focus on behaviour and routine rather than medication.
A sleep programme typically involves:
Understanding the problem: a questionnaire and a sleep diary kept over one to two weeks.
A tailored sleep plan that fits your child's needs, sensory profile and family life.
Gentle, gradual techniques, such as slowly moving bedtime earlier, or a parent gradually stepping back from the bedside.
Follow-up support to adjust the plan and keep everyone going when progress feels slow.
Where to find help
Cerebra, a charity for children with brain conditions, runs a Sleep Advice Service for families. It offers a downloadable Sleep Tips booklet, guides on sleep, anxiety and sensory processing, and webinars and online seminars. Families who meet the service's criteria can also get one-to-one support, after completing an application form and two weeks of sleep diaries. Parents can contact the service directly on 01267 244 200, or professionals can refer with the family's consent.
The Sleep Charity provides free advice sheets for children with special educational needs, guidance on routines and relaxation, and the National Sleep Helpline.
Your local council's SEND Local Offer lists sleep support available in your area, such as sleep workshops for parents.
Health visitors (for children under 5) and school nurses can give sleep advice and refer on to specialist services.
Some NHS paediatric and community services run their own sleep clinics. Your GP or your child's specialist can tell you what is available locally.
When to ask for help
Speak to your GP or your child's specialist if:
sleep problems continue for several weeks despite trying the strategies above
your child snores loudly, gasps or seems to stop breathing during sleep
your child has very restless legs, frequent night terrors or sleepwalking
tiredness is affecting their mood, learning or safety during the day
you, as a parent, are exhausted and struggling to cope
Bring your sleep diary, as it helps professionals understand the pattern quickly. You can also call the National Sleep Helpline on 03303 530 541 for free advice.
Sleep is often one of the first things to improve once a child's needs are better understood. Be patient with yourself and your child. Small, steady changes really do add up.
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