Sleep
Nightmares, Night Terrors, and Getting Back to Sleep
6 min read
Bad dreams become common in the preschool years for the same reason fear of the dark does: imagination gets powerful before judgment catches up. Most children have them, most grow out of the worst of it, and the handling is more about the next twenty minutes than about prevention.
One distinction is worth knowing before you're standing in a dark hallway at two in the morning, because the two situations call for opposite responses.
Nightmares and night terrors are different events
A nightmare is a bad dream. Your child wakes up, knows you're there, is frightened, wants comfort, and often remembers it in the morning. They usually happen in the second half of the night.
A night terror looks far worse and is easier on the child. They may sit up, scream, thrash, or stare through you — and they aren't awake. They typically happen in the first few hours of sleep, don't respond to comforting, and are almost never remembered the next day.
What to do in each case
- Nightmare: go in, keep the lights low, hold or sit with them, say very little. Comfort first, discussion never at 2am — talking through the content wakes them fully and fixes the images in place.
- Night terror: don't wake them and don't restrain them. Stay nearby, move anything they could hurt themselves on, wait it out. It usually passes in a few minutes and they go back to sleep on their own.
- Either way, get them back into their own bed if that's your norm, without turning the event into a new arrangement.
The morning conversation is the useful one
In daylight, a nightmare is worth a short, unemotional conversation. Let them tell it, don't interrogate, and don't overreact to the content — dreams about being chased or losing a parent are the standard repertoire and rarely mean anything specific.
Some children like giving the dream a different ending, drawing it, or deciding what the monster is scared of. Do that at breakfast, not at bedtime.
Reduce the fuel
Nightmares and night terrors both get worse with overtiredness, irregular bedtimes, and stimulation late in the evening. Night terrors in particular cluster in overtired children, so the most effective intervention is often an earlier, more consistent bedtime rather than anything to do with dreams.
The last hour matters too: exciting screens, rough play, and frightening story content all give a preschool imagination material to work with. A quiet, gentle final story is the cheapest prevention available.
Don't let it rewrite bedtime
The trap after a bad night is a bedtime that permanently expands — extra checks, staying until they're asleep, a new lights-on rule. Comfort generously in the moment, then return to the usual routine the next night. If you do change something, make it small, deliberate, and temporary, and say when it ends.
When to ask for help
Talk to your pediatrician if night terrors are frequent and long-running, if nightmares happen most nights over an extended period, if your child is exhausted during the day, or if there's loud snoring or breathing that stops and starts — disrupted breathing is a common and treatable driver of bad nights.
Common questions
- What is the difference between a nightmare and a night terror?
- A nightmare wakes your child, who recognizes you, wants comfort, and often remembers it in the morning — usually late in the night. A night terror happens earlier, looks dramatic, doesn't respond to comforting, and isn't remembered because your child was never awake.
- Should you wake a child having a night terror?
- No. Waking them tends to prolong the episode and leave them confused. Stay nearby, make the space safe, and wait — most pass within a few minutes and the child settles back to sleep.
- How do you stop nightmares in toddlers?
- You can't prevent them entirely, but overtiredness, irregular bedtimes, and stimulating or frightening content in the last hour all make them more likely. A consistent, earlier bedtime and a calm final story reduce the frequency.
Tonight's story, ready to read
Original illustrated bedtime stories for ages 2+, by a professional narrator or in your own recorded voice. Some are free — no account needed.