Nightmares And Night Terrors
When to worry about nightmares and night terrors
Occasional nightmares and night terrors are very common and usually normal in children aged 2 to 7, fading with time. Seek a gentle check if episodes are frequent, last weeks or months, frighten your child of bedtime, affect daytime mood, or involve stiffening, jerking or breathing pauses. Breathing pauses, loud snoring or seizure-like movements need prompt medical review. This is reassurance and reasons to assess — not a diagnosis.
Waking to your child's frightened cry in the night is one of parenting's hardest moments — and most of the time, it is part of normal growing up.
In short
Occasional nightmares and night terrors are very common between ages 2 and 7, and on their own are almost never a sign of anything wrong — they usually fade as your child grows. The time to seek a gentle check is when the episodes are frequent, persist for weeks or months, leave your child exhausted or frightened of bedtime, involve any movements that look like stiffening or jerking, or come alongside daytime worries, mood changes or developmental concerns. None of this is a diagnosis — it simply means a calm clinical look is wise. If episodes involve breathing pauses, loud snoring, or stiffening/twitching that worries you, see a doctor promptly.Nightmares and night terrors are different
Knowing which one you're seeing helps you respond — and helps a clinician too.- Nightmares happen in the second half of the night, in dream sleep. Your child usually wakes fully, remembers the dream, and is comforted by you. They may resist going back to sleep.
- Night terrors happen earlier in the night, in deep sleep. Your child may sit up, scream, sweat, look terrified with eyes open — but is not truly awake, does not recognise you, and remembers nothing in the morning. They settle on their own. With terrors, the kindest help is to keep your child safe and wait quietly rather than trying to wake them.
Both are made worse by being overtired, unwell, or having an irregular bedtime — a calm, consistent wind-down routine often eases them on its own.
When to seek a check
Arrange a gentle developmental or paediatric review if:- Episodes happen most nights, or keep going for many weeks, and your child is exhausted by day.
- Your child becomes afraid of bed or sleep, or daytime mood, behaviour or attention shifts.
- There are breathing pauses, gasping or loud snoring — this needs a doctor, as it can point to a sleep-breathing issue.
- The night-time movements involve stiffening, repeated jerking or unusual posturing — this warrants prompt medical review to rule out other causes.
- Episodes follow a frightening event or appear with new anxiety, withdrawal or developmental worries.
The aim is reassurance first — most children simply outgrow these. A check turns a worry into a clear, calm plan.
The Pinnacle way
A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from an online list. Our clinicians look at sleep patterns, daytime emotions and your child's overall development together, and shape support around your family's routine. You can explore our child psychology and emotional support and start with a [developmental check](/) when you're ready.Trusted sources
American Academy of Pediatrics guidance on sleep, nightmares and night terrors in young children (healthychildren.org); CDC developmental and behavioural health resources for early childhood; NICE guidance on childhood sleep concerns.Next step — Trust what you've noticed. Book a calm developmental review with a Pinnacle clinician to understand your child's sleep and settle your worry.
This is general information, not a diagnosis — a clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care.
What to watch
Seek a check if episodes happen most nights or last many weeks, leave your child exhausted or afraid of bed, change daytime mood or attention, or follow a frightening event. See a doctor promptly for breathing pauses, gasping, loud snoring, or stiffening/repeated jerking during the night.
Try this at home
Keep a short sleep note: when the episode happened (early vs late night), whether your child woke and remembered it, and how tired or unwell they were that day. A steady, calm bedtime routine and enough sleep often eases both nightmares and night terrors.
Trusted sources
Developed by SETU Consortium · Pinnacle Blooms Network · Last reviewed 2026-06-10
This is general information, not a diagnosis. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care.
Frequently asked
What's the difference between a nightmare and a night terror?
A nightmare happens later in the night during dream sleep — your child wakes fully, remembers it and is comforted by you. A night terror happens earlier, in deep sleep — your child may scream and look terrified but is not truly awake, doesn't recognise you, and remembers nothing in the morning.
Should I wake my child during a night terror?
Generally no. During a night terror your child isn't really awake, and trying to wake them can prolong the upset. Keep them safe, speak softly, and wait quietly — most terrors settle on their own within a few minutes.
When do nightmares and night terrors usually stop?
Most children gradually outgrow them. Nightmares often ease through the early school years, and night terrors typically fade by later childhood. Frequent episodes, exhaustion, fear of bed, or any breathing or movement concerns are reasons to seek a check.
Can stress or tiredness cause more night terrors?
Yes. Being overtired, unwell, or having an irregular bedtime commonly increases night terrors. A consistent, calming wind-down routine and enough sleep often reduce them noticeably.