Won't Sleep

Bedtime resistance, night waking, and long sleep-onset.

Educational suggestions only — not individualized medical or behavioral advice. Every autistic person is different. Use as a starting point, and involve a trusted professional when things feel beyond what you can support alone.

Action panel

What can I do today?

Small, doable steps for right now, this week, and when to bring in a professional. Educational only — not individualized medical or behavioral advice.

Step 1

In the next 10 minutes

Pause and take three slow breaths together — regulate yourself first.
Reduce sensory load: lower lights, turn off background noise, offer quiet space.
Drop non-essential demands for the next few minutes. Safety and connection first.
Offer a preferred item or activity, or a familiar comfort routine.
Use fewer words. Try a visual, gesture, or written cue instead of talking through it.

Step 2

This week

Track what happens before, during, and after for 3–5 days (ABC notes).
Look for patterns in sleep, hunger, sensory input, and transitions.
Test one small environmental change (lighting, timing, warning before switches).
Introduce or review a visual schedule for the parts of day that are hardest.
Plan a 15-minute connection time daily, without demands, to fill the tank.

Step 3

Questions to ask a professional

Pediatrician or physician

Could a medical issue (pain, reflux, constipation, sleep apnea, allergies) be contributing?
Are there any recent changes in health, medication, or growth we should investigate?
What screenings or referrals would you recommend at this stage?

Step 4

Helpful printables

Step 5

When to seek urgent help

Any injury to the person or others, or damage that puts safety at risk.
New or worsening self-injury, especially to head, eyes, or with objects.
Signs of dehydration, fainting, extreme lethargy, or a very high fever.
Sudden loss of skills, seizures, or a large change in alertness.
Suicidal statements, plans, or intent — or a mental health crisis.
You feel unsafe or unable to keep the person safe by yourself.

In the US, call or text 988 for mental health crisis, 911 for medical emergencies, or Poison Control at 1-800-222-1222. Outside the US, use your local emergency number. This page is educational — it is not a diagnosis or a treatment plan.

Possible reasons

Sensory dysregulation from the day (bright light, sound, clothing).
Anxiety or racing thoughts — especially about the next day.
Melatonin rhythm differences, which are common in autistic people.
Medication side effects (stimulants, some SSRIs, allergy meds).
GI discomfort, reflux, sleep apnea, or restless legs.
Room environment: too warm, too cool, unfamiliar bedding.

Questions to consider

1How consistent is the bedtime and wake time — including weekends?
2What does the last hour before bed look like (screens, food, activity)?
3Is the bedroom dark, cool, and quiet? Any new smells or lights?
4Any recent change in medications, routine, illness, or growth spurt?
5Are naps happening — and if so, when and how long?

What to try first

Anchor a consistent wind-down window: same 45 minutes, every night.
Dim lights and remove screens 60 minutes before bed.
Try a visual bedtime schedule with 4–6 clear pictures.
Offer proprioceptive input: weighted blanket, deep-pressure hug, warm bath.
Keep the room 65–68°F / 18–20°C and use blackout curtains.

Evidence-supported strategies

Visual bedtime schedule

A picture strip of each step: bath → pajamas → teeth → book → lights out. Reduces surprise and negotiation.

Weighted or compression bedding

10% of body weight max; used under supervision for children under 5. Many autistic adults report deep-pressure input aids sleep onset.

Sensory audit of the room

Cover blinking LEDs, swap scratchy sheets, add a white-noise machine.

Melatonin (only with pediatrician / physician)

Evidence supports short-term use for sleep-onset in autistic children when behavioral steps aren't enough — dose and timing matter.

Printable resources

Related behaviors

sleep difficulties

Related strategies

Videos

Videos open a YouTube search — we recommend previewing before sharing with your family.

When to seek professional help

Sleep problems last more than 2–3 weeks despite consistent routine changes.
Loud snoring, gasping, or long pauses in breathing (screen for sleep apnea).
Excessive daytime sleepiness, mood changes, or academic decline.
Considering any medication or supplement — including melatonin.

When immediate medical attention is appropriate

Not breathing normally during sleep, choking, or lips/face turning blue — call emergency services.
Sudden severe headache on waking, repeated vomiting, or unresponsiveness — seek emergency care.

In the US: call or text 988 for mental health crisis. Call 911 for medical emergencies. Poison Control: 1-800-222-1222. Outside the US, use your local emergency number.

Other situations

Won't Eat

Food refusal, extreme selectivity, or shrinking food list.

Aggression

Hitting, kicking, biting, or throwing directed at others.

Meltdowns

Nervous-system overload — not tantrums, not misbehavior.

Public Outings

Restaurants, parks, birthday parties, family events.