Waking Up During the Night Is Insomnia, Too

If you fall asleep but wake before dawn

Key points in 30 seconds

1. Falling asleep but waking before dawn and not getting back to sleep is insomnia, too. It has its own name: sleep maintenance insomnia.
2. It isn't a lack of sleep. It's a switch that should turn off at night not turning off. That's why trying to force sleep doesn't work well.
3. Often there's a separate reason your body is waking you: needing to urinate at night, pain, ringing in the ears or snoring.
4. If you snore heavily, we don't start treatment. We first refer you to a place that can do a sleep study.
5. We start by measuring with pulse wave and brain wave tests and blood tests. After treatment, we measure again with the same tests and show you the results side by side.

What we often hear

• "I can fall asleep, but my eyes open at 3 a.m. every night."
• "Once I wake up, all kinds of thoughts flood in and I toss and turn until morning."
• "I can't tell whether I wake up because I need the bathroom, or I go to the bathroom because I woke up."
• "I did sleep, but I feel more tired when I get up than I did the night before."
• "I can fall asleep, so it's not insomnia, right?"

We hear that last one especially often. So people put up with it for a long time before coming in. Because they can fall asleep, they don't think of it as a medical problem.

This type is common among women in their 40s and 50s. Many come in not for sleep but because of hot flushes in the face or a tight feeling in the chest, and when we ask, it turns out they've been waking up before dawn every night.

It's not that you're short on sleep

You've probably tried everything people say helps: going to bed early, warm water, half-body baths, and sleeping pills. Things probably got better for a while, then you were back to those early-morning wake-ups.

If the cause stays the same, the nights come back the same.

Studies on chronic insomnia describe it not as "not getting enough sleep" but as a state where the system that keeps you awake doesn't switch off, even at night. Your body can't come out of standby mode, even lying down.

Korean medicine has long called the same thing sangyeol-hahan: heat rising to the top while the bottom goes cold. The words are different, but they point to the same place.

That changes the direction of treatment, too. It's not about forcing more sleep but changing your body's conditions so that what should switch off does switch off.

Heat rising to the top comes in three types

The same "waking before dawn" can have different textures. We sort it into three types.

First, heat you can see. The face gets flushed, the pulse is strong, and blood pressure, heart rate and breathing rate are all up.

Second, no obvious heat, but the nerves are on edge. Worries run on endlessly and a tight chest keeps you from sleeping. Old medical texts recorded this state as heobeon-budeungmyeon, "too restless to sleep." This is the most common type.

Third, heat rising while the body is running low on what it needs. Hands and feet are cold and the face is pale, but heat rises to the face at night.

When the type is different, the medicine is different. If you only change methods without knowing the type, your nights won't change. That's why we start with testing.

When something else is waking your body

When we see people who wake before dawn, we often find it's not sleep itself but something else that's waking them.

If you wake at night to use the bathroom, it may not be just about the bladder. When tension goes on for a long time, the pelvic floor muscles tighten, and the bladder spends the night under pressure. In these cases, we work on the tension first, not the urination.

If ringing in your ears keeps you from sleeping, we look at the neck and shoulders too. If one shoulder is raised and the neck is turned to one side, that tension carries on all night.

If lower back or shoulder pain makes you toss and turn, the pain comes before sleep. The same goes for people woken by heartburn.

Giving these people only sleeping pills just covers it up while leaving what's waking them in place.

This is one thing we don't treat

If you snore heavily or have been told you stop breathing in your sleep, we don't start treatment. We first refer you to a facility that can do a sleep study (polysomnography).

When a problem is breaking up deep sleep itself, checking that comes first. Skipping that step and starting with herbal medicine only costs you time and money.

Here's what happens when you visit us

On the first day, we start by asking what time you wake up. What we look at depends on whether you have trouble falling asleep, wake up during the night, or wake up too early.

We measure before we start. If herbal medicine is needed, we first do pulse wave and brain wave tests, blood tests and a body composition test. But we don't diagnose insomnia with a brain wave test. We use it as a reference for how far you're tilted toward being awake right now and, above all, as data for comparing before and after treatment. The blood tests check your liver and kidneys.

We also look at what tests don't pick up. We press on your abdomen to find where it's stiff and check your pulse and tongue. The more your tests are normal while your sleep has fallen apart, the more likely this step gives us a clue.

We use herbal medicine matched to your type. Since we opened, through August 2026, 2,417 test-based herbal prescriptions have shaped this standard.

And we measure again. We repeat the measurements taken before treatment the same way and look at them side by side. We show you what changed and by how much, not just whether you feel better. If the numbers don't move, we don't repeat the same treatment; we go back and look for the cause again.

Here's the evidence

Herbal medicine: One clinical trial compared a prescription of Sanjoin-tang (Suanzaoren decoction) combined with Chijasi-tang (Zhizichi decoction) with lorazepam (a type of sleeping pill). It split 119 people with both insomnia and anxiety into two groups and compared them for 4 weeks. The herbal group reportedly did better than the sleeping-pill group on the ISI score, which measures how severe insomnia is, on sleep quality (PSQI), and on the time it took to fall back asleep after waking. One person in the herbal group reported a side effect.
Hu et al., Evidence-Based Complementary and Alternative Medicine, 2015

Acupuncture: A study pooling clinical trials that compared real with sham acupuncture reported improved sleep quality scores. We've summarized this evidence separately in Is there evidence that acupuncture helps insomnia?.

But what research shows doesn't mean "it will definitely work for you." It depends on why your sleep fell apart, how long it's been, and what other problems come with it. That's why we test first and then measure again to check.

If you're taking sleeping pills

We start with you still taking your medicine as usual. We don't cut back from the start. First we confirm that the time it takes to fall asleep and how often you wake during the night are changing, and only then do we talk about cutting back.

Don't stop suddenly on your own. Stopping all at once can make sleep even harder and sometimes brings on anxiety or shaking. That's not because the medicine is bad but because of how it was stopped.

When it's time to cut back, we'll guide you to take that record to the doctor who prescribed it and discuss it with them. How much and how fast to reduce is for the prescriber to decide. You come down little by little, like walking down stairs. If it gets hard again while reducing, we slow down. Going back a step isn't failure.

Stopping the medicine isn't the goal in itself. The goal is to build the conditions in your body that let you sleep without it, and cutting back follows as a result. That's why we don't promise to get you off it by a certain date.

Come in when

• Nights of waking before dawn have gone on for more than three months
• It takes more than 30 minutes to fall back asleep after waking
• You still wake before dawn even though you take sleeping pills
• You keep having days when you wake up feeling like you didn't sleep
• Going to bed itself has started to feel like a burden

On the other hand, if you've just been waking during the night for a few days, it usually passes. At that stage, we won't recommend treatment.

If nights of waking before dawn keep repeating, don't put up with it this time. Start by finding out why you're waking up.