You’ve done the online search for “Is my baby overtired?” Or maybe it was “Why does my toddler get hyper at bedtime?” And you’ve found long lists of signs. Eye-rubbing. Fussiness. A second wind. Doesn’t seem tired anymore. Not listening.
But underneath a list of symptoms, there is a different question. It’s the one parents are actually asking me when they book a consultation. Why do the evenings so often end with everyone pushing the limits and me losing my cool? Are we doing something wrong? Is this normal? And especially — does it have to be this way?
That’s what this post is about.
It is likely evening as you read this. Maybe there’s a half-eaten dinner next to you, or one ear is listening for whether your child is actually going to stay asleep. I see you, and I know what that’s like. It’s a frustrating space to be in, and that’s worth saying plainly before we go any further.
What overtiredness actually looks like
Overtiredness really does make everything more edgy and harder to handle.
There are the natural tiredness signs first. Yawning. Eye-rubbing. Pulling at ears. They stop playing and get more cuddly. Their eyes can take on a slightly glazed-over look.
And then there’s the other set — the tell-tale signs of a second wind. The hyper-at-bedtime moment. The child who suddenly seems to have more energy than they had all day. This has been nicknamed wired and tired.
So what is really happening?
When a small child stays awake past their natural awake-time window, their system has a much harder time letting go and relaxing.
In terms of body chemistry, this means a little more cortisol. A little more adrenaline. Just enough to keep going.
And this is where the tension sits. The body is genuinely depleted and needs to sleep. But the nervous system has been re-activated. The body chemistry is compensating for the fact that falling asleep didn’t happen at the natural time.
That is what wired and tired actually means. It isn’t simply being wide awake when you’d expect sleepiness. It’s a timing problem — the child moves through another active phase, another loop, before tiredness can come around again.
Why a child’s body is built this way
This is, in its own way, pretty genius — stone-age genius.
A small human back then who fell asleep instantly and reliably the moment they were tired would have been in real danger. So the system has built-in protection. If it needs to, it will keep going and stay alert in order to stay safe.
At 7pm in our modern living rooms, that backup isn’t very helpful. But it explains a lot. A child in this state, contrary to how it looks, is not resisting sleep. They are overexerted as a whole — body, mind, and emotions together. They can’t find the way out of it on their own in that moment, and they need more outside help than usual to get there.
This calls for more than a technique. It calls for an adult who can ground them — which is hard if that adult is also overtired. You can see the vicious cycle.
What this looks like in a real family
Let me give you an example from real family life.
A couple I worked with recently booked a consultation because their two-and-a-half-year-old was unraveling every evening and falling asleep far too late.
Both parents work. They come home in the evening, hungry and tired from a long day — and genuinely looking forward to their wonderful child, because they’ve missed her. And when they walk in, she is on. She has so much to share, so much to show them. She is loud, and she is demanding. She’s had a full day, and recently she’s dropped her nap.
By the time they reach the actual bedtime routine, it falls apart. Resistance to brushing teeth. A meltdown over which book to read. One or both parents getting impatient and frustrated, which makes the whole thing harder.
And they tell me — “She doesn’t seem tired. She’s full of energy.”
Somewhere in that evening, I can almost guarantee, there was a missed window. She wasn’t really full of energy. She was wired and tired. Things had crossed that subtle line, and now her system was running on fumes.
What to do when you’re already in it
So what do you do, when you’re already deep in the evening with an overtired child?
My first piece of advice is to start over. Mentally, emotionally, and practically.
Take three deep breaths. Then show your child that you really see them. That you’re really hearing them. That you are really here. Not corrected, not redirected — met, in the present moment.
Here is what that looks like in practice. Match their current energy level. Let them take the lead for five to ten minutes. Go ahead and be loud, be silly, turn the volume up if that’s where they are. I like to say: pick them up where they are, instead of desperately trying to calm them down.
Once you can feel that your child is more seen and more responsive, you can begin to bring things down. Turn the lights a little lower. Make your voice a little quieter. Let the tempo slow. And stay aware of yourself as you do it.
Sometimes this thought helps: every child eventually falls asleep. This evening will not last forever. That thought alone is calming — and because it changes what you do, it has an effect on your child too.
You are not meeting the dysregulation head to head. You are meeting your child where they are, and walking through it with them — and out the other side, into a calmer state where sleep becomes possible.
When you’ve already tried all the tips
Most parents who come to me have already tried plenty of well-meant practical advice. Strict, one-size-fits-all schedules. Wake-window charts. Special lighting. White noise. The list goes on.
And often these aren’t the answer you were hoping for, which only adds more stress. When you’re experimenting and switching from one method to the next without understanding why, it gets confusing for you — and less stable and reassuring for your child.
What I usually find missing is the piece underneath all of it. The nervous system. The team piece between parents. The actual rhythm and timing of the evening, shaped to fit this particular family, this unique child, this specific situation — with all the experiences you’ve already had, and a real sense of what you want your sleep situation to feel like.
That bigger picture is exactly what we look at when families work with me in private coaching. Planning the do-able steps that genuinely improve both how much sleep you get and how good it is — that’s a real part of it.
A gentler way to look at it
If any of this resonates, I have a free guide called A Different Way to Look at Your Baby’s or Toddler’s Sleep. You’re welcome to it.
And if you’d like to talk specifically about your evenings, your child, your family, and what you’re hoping for around sleep, you can book a free call with me. Let’s get you well-rested.
An overtired child is not a spoiled child. A tired parent is not a bad parent. This is biology asking for a little more understanding.
And every morning is a fresh start.