Why Toddlers Wake Up Crying: A Parent’s Journey Through the Sleepless Wilderness

Little baby crying.

As a parent, there are a few things you come to expect: endless laundry, finding sippy cups in the strangest places (seriously, how did it get in the bathroom?), and, of course, those middle-of-the-night wake-up calls. You know the ones. The ones where your toddler wakes up crying as if they’ve just relived the fall of the Roman Empire.

If you’re reading this with bleary eyes and a cup of cold coffee, know you’re not alone. I’ve been there, too—more times than I care to count.

The Mystery of Toddler Sleep Cycles

So, why do toddlers wake up crying? It’s one of those mysteries that make you question everything you thought you knew about parenting. Toddlers, much like adults, go through different sleep stages, including light sleep, deep sleep, and REM sleep. However, unlike us, they’re not exactly smooth sailors when it comes to transitioning between these stages. Imagine trying to leap from one moving train to another while holding a sippy cup—that’s your toddler.

During light sleep, their brains are highly active, making them more prone to waking up from even the tiniest disturbances. A creaky floorboard, a shift in temperature, or the sound of their own breathing can jolt them awake. And once they’re up, well, they’re UP.

Toddler sleeping with blanket.
In the lighter stages, people are more likely to be awakened by external stimuli, such as sounds, light, or movement.

Nightmares, Night Terrors, and the Imaginative Toddler

As your toddler’s imagination blossoms, so does the possibility of nightmares. Maybe they dreamed their favorite stuffed animal came to life and ran away (a nightmare for any toddler). And then there are night terrors, those mysterious episodes where your child wakes up in a state of sheer panic, crying inconsolably without any memory of what happened.

It’s like their brain decided to play a cruel trick on them—and on you, because you’re the one who has to soothe them back to sleep.

The Separation Anxiety Stage

Let’s not forget separation anxiety, a common culprit in toddler wake-up calls. At some point, your little one realizes that you can, indeed, leave them—an idea they’re not too thrilled about. This fear can even bubble up during sleep, leading to wake-ups with desperate cries for mommy or daddy. I remember vividly when my daughter hit this stage.

Every time I tried to sneak out of her room after putting her to bed, it was like I had triggered an invisible alarm system. One creaky floorboard, and BAM! Her eyes would pop open, and the waterworks would begin. It’s like living with a tiny, emotional security guard.

Growth Spurts: The Hidden Culprit

Just when you think you’ve got this whole parenting thing under control, along comes a growth spurt to throw everything off balance. Toddlers grow at an astonishing rate, and with that growth comes a whole host of physical discomforts—growing pains, hunger, and changes in sleep patterns. During these times, you might notice your toddler waking up crying more often.

They’re likely feeling uncomfortable, or maybe their brain is processing all the new skills they’re learning. My son, for instance, would wake up crying after a day of particularly intense play, as if his brain was still trying to figure out how to navigate those new jungle gym moves.

Little boy sitting on a red swing.
During a growth spurt, your child’s body is working overtime, leading to all sorts of changes that can disrupt your carefully crafted routine.

The Ongoing Battle with Teething

And then there’s teething, the gift that never stops giving. You’d think that once those first few teeth have made their appearance, the worst is over. Ha! If only. As molars start coming in, your toddler might wake up in the middle of the night crying in discomfort. When my daughter was teething, she would wake up so distraught that it was as if her mouth had declared war on her.

Those were the nights when even the most soothing bedtime routine seemed useless, and I’d find myself questioning why I ever thought parenting was a good idea in the first place.

Illness: The Unwelcome Disruptor

Toddlers are also like little germ magnets, catching every bug that goes around. With illness comes disrupted sleep, and whether it’s a cold, an ear infection, or a stomach bug, these ailments can cause your toddler to wake up crying because they just don’t feel good. I’ll never forget the time my son woke up in the middle of the night with a fever. He was inconsolable, and I was a frazzled mess, trying to remember where we kept the thermometer while he sobbed in my arms.

After what felt like an eternity, we finally got him settled down, but I spent the rest of the night wide awake, listening for any signs of distress.

How to Soothe a Crying Toddler

So, what can you do when your toddler wakes up crying? Here’s what’s worked for me, though I’ll admit that every child is different, and sometimes nothing seems to work except waiting it out (and praying for morning).

1. Offer Reassurance
Sometimes, all your toddler needs is to know that you’re there. A gentle pat on the back, some quiet shushing, or even just your presence in the room can be enough to soothe them back to sleep. It’s like telling them, “Yes, the world is still okay, and no, your stuffed Winnie the Pooh hasn’t abandoned you.”

2. Check for Comfort
Is the room too hot or too cold? Is their pajama tag bothering them? These little something can make a big difference. One time, I discovered my son had a tiny Lego piece in his bed (I still don’t know how it got there), and removing it magically stopped the crying. Go figure.

3. Offer a Snack
If your toddler is going through a growth spurt, they might actually be waking up because they’re hungry. A small, healthy snack before bed or even a few sips of milk might do the trick. Just make sure it’s not something too sugary, or you’ll be dealing with a different kind of wake-up call.

4. Comfort Items
Some toddlers are deeply attached to certain comfort items—blankets, stuffed animals, or a favorite toy. If they wake up without their beloved item in reach, it can lead to tears. I’ve spent many nights hunting for my daughter’s missing “pinky,” a mission that always felt like I was defusing a bomb under intense pressure.

5. Ride It Out
There are times when nothing seems to work, and you just have to ride out the storm. It’s tough, but remember that this too shall pass. (And in the meantime, stock up on coffee. Lots of coffee.)

A cute blue dolphin.
A child might cling to their favorite stuffed animal in a new place, such as a doctor’s office or a relative’s house.

Embracing the Chaos

Parenthood is a wild ride, full of unexpected wake-ups, tearful toddlers, and sleepless nights. But even in those groggy, early-morning moments when you’re desperately trying to soothe your crying child, there’s a strange sort of magic in it. It’s the magic of being needed, of being the one who can make it all better, even if just for a moment. So, the next time your toddler wakes up crying, try to take a deep breath (and maybe a swig of that cold coffee).

Remember that this is just a phase, and one day—far sooner than you think—you’ll miss these midnight moments. Until then, here’s to surviving the sleepless nights with a smile, a sense of humor, and maybe even a little grace.