The short answer
For most adults whose insomnia has lasted for months, the first-line approach is CBT-I (Cognitive Behavioral Therapy for Insomnia): a structured set of changes to how you use your bed, your schedule and your thinking, not a pill. It holds up better over time than sleeping pills, and several of its steps can be started tonight.
- 41%long-term remission with CBT-I, vs 28% with sleeping pills (network meta-analysis, 2025)
- 70–80%of people respond to CBT-I (2025 review)
- 6–8 wkstypical time to a measurable improvement
Find your starting point
Three quick questions. Your answers stay in this browser tab and are never sent anywhere.
Every starting point, explained
Each pattern below has its own first steps. These are general, evidence-based starting points, not a diagnosis.
If you can’t fall asleep
Break the link between your bed and being awake
After enough nights lying awake, the brain starts pairing the bed itself with alertness instead of rest. Sleep researchers call this conditioned hyperarousal. The first job is to stop rehearsing that pairing, and to let sleep pressure build so sleep comes more easily.
Sleep trouble that started recently often settles once the trigger passes. These steps help it settle faster and stop it turning into a habit.
After three months or more, a full CBT-I programme is the recommended first step. The steps below are where every programme begins.
Start tonight
- Use the bed only for sleep (and sex)No phone, TV, reading or lying there worrying. Every other use teaches your brain the bed is for being awake.
- Awake more than about 20 minutes? Get up and leave the roomDo something calm in dim light, and go back only when you are genuinely sleepy. This is stimulus control.
- Get up at the same time every morningNo matter how the night went. A fixed wake time anchors the whole approach.
If you wake in the night
Stop the 3am wake-up from becoming a nightly routine
Brief awakenings are normal. What keeps them going is what happens next: lying there, checking the clock and trying hard to get back to sleep, which switches the stress response on. The aim is to make those minutes calm and boring, and to protect deep sleep with a steady schedule.
If this began with a stressful stretch, it often eases as the stress does. Starting these habits now keeps it from lasting.
Waking most nights for months is a classic pattern that CBT-I is built for. A structured programme is worth starting.
Start tonight
- Turn the clock away and leave the phone aloneClock-watching turns a normal wake-up into a countdown and keeps you alert.
- Awake more than about 20 minutes? Get up and leave the roomReturn to bed only when you feel sleepy again, so the bed stays linked with sleep.
- Skip daytime naps for nowNapping uses up the sleep pressure that helps you stay asleep through the night.
If you wake too early
Anchor your morning and stop lying in the dark
Waking well before you mean to, and staying awake, can come from a body clock running early, from stress, or from spending long hours in bed. Keeping a fixed wake time and matching time in bed to the sleep you actually get are the core fixes.
Start tonight
- Pick one wake time and keep it every dayWeekends included. It steadies the body clock more than any bedtime rule.
- If you wake early and can’t drift off, get upLying awake in the dark for an hour teaches the bed to mean wakefulness.
- Start a two-week sleep diaryNote bedtime, wake time and roughly how long you slept. CBT-I is set from your real numbers, not from how the night felt.
If you sleep but wake up wrecked
Check what is happening during the night first
Feeling unrefreshed after a full night is not always insomnia. Breathing problems during sleep, an irregular schedule, alcohol or caffeine late in the day, and some medicines can all spoil sleep quality. Rule those out, then steady the schedule.
Start tonight
- Keep the same wake time every morningAn irregular schedule alone can leave you groggy, even after enough hours.
- Keep a two-week sleep diaryAdd caffeine, alcohol and how you felt on waking. Take it to your doctor if the tiredness continues.
- Ask whoever sleeps near you about snoring or pausesThey often notice breathing problems you can’t.
Week by week: the CBT-I plan
A typical self-guided outline. Most people see a measurable change in 6–8 weeks, and the first two weeks can feel harder before they feel better.
- Weeks 1–2Measure and reset the bed
Sleep diary every morning, bed only for sleep, get up after about 20 minutes awake, one fixed wake time, no naps.
- Weeks 3–4Build sleep pressure
Sleep restriction: time in bed is matched to the sleep your diary shows, then widened as sleep improves. If a safety note applies to you, do this step only with a clinician.
- Weeks 5–6Quiet the racing mind
Notice and question unhelpful sleep thoughts (“if I don’t sleep, tomorrow is ruined”), and add a calm wind-down routine.
- Weeks 7–8Lock it in
Keep widening the sleep window while sleep holds, and write down what you will do if a bad patch returns.
Why insomnia keeps going
Chronic insomnia is rarely a chemical shortage. In most cases the stress system stays switched on at bedtime, and habits formed to cope with bad nights keep it that way. Spielman’s 3P model describes three layers:
Traits that make someone more vulnerable to poor sleep in the first place.
A trigger that starts the first bad stretch: stress, illness, a loss.
Extra time in bed, irregular schedules and naps that keep it going after the trigger is gone.
CBT-I targets the third layer, which is why it keeps working even when the original cause is long past.
How the options compare
| Approach | Helps soon | Lasting benefit | Downsides | Guidelines |
|---|---|---|---|---|
| CBT-I | After 2–3 weeks | Strong | Harder first 1–2 weeks | First-line (AASM, ACP, NHS) |
| Sleeping pills | Yes | Ends when stopped | Daytime sedation, dependency risk, falls in older adults | When CBT-I is unavailable or has not worked |
| Sleep hygiene alone | A little | Not on its own | None | One small part of CBT-I |
| Supplements and gadgets | Varies | Not on their own | Cost; quality varies | Not a treatment for chronic insomnia |
Medicines can be the right choice for some people or for short periods. Always decide on them with your doctor.
The evidence behind this page
CBT-I is the recommended first-line treatment for chronic insomnia.
41% long-term remission with CBT-I versus 28% with sleeping pills (OR 1.82, 95% CI 1.15–2.87).
Sleep restriction has the strongest single-component evidence for reducing insomnia severity.
Fully automated digital CBT-I produces moderate-to-large improvements.
70–80% of people respond to CBT-I; around 40% reach full remission.
About 12% of Americans have chronic insomnia; 30–40% report symptoms in a given year.
Combined with a supervised taper, CBT-I helps around 80% of people stop sleeping pills.
Full references are on the CBT-I statistics page. Spotted an error? Tell us and we will check it.
When to see a doctor
- Poor sleep has lasted three months or more and is affecting your days.
- Loud snoring, gasping or pauses in breathing, or strong sleepiness in the daytime.
- You feel drowsy while driving or at work.
- Low mood, anxiety or thoughts of harming yourself.
- You have epilepsy, bipolar disorder or a parasomnia and want to try sleep restriction.
- You want to stop sleeping pills (a supervised taper works best).
Quick questions
Is CBT-I the same as sleep hygiene?
No. Sleep hygiene (dim lights, less caffeine, a cool room) is one small part of CBT-I. On its own it has not been shown to resolve chronic insomnia, which is why many people conclude “nothing works” after trying only that part.
How long does CBT-I take to work?
Typically 6–8 weeks for a measurable improvement, with full remission often around 8–12 weeks. The first one to two weeks can feel worse, because sleep restriction deliberately builds sleep pressure.
Should I stay in bed if I can’t sleep?
Not for long. If you have been awake for about 20 minutes, get up, do something calm in dim light, and go back when you feel sleepy. Staying in bed awake strengthens the link between bed and wakefulness.
Why does it feel worse before it gets better?
Sleep restriction creates mild, planned sleep loss in the early weeks. Extra tiredness during that stretch is expected and temporary; it is the mechanism that produces deeper, more reliable sleep afterwards.
Can CBT-I help me come off sleeping pills?
Yes. Combined with a supervised taper, CBT-I helps around 80% of people stop hypnotics, because it addresses the rebound insomnia that often derails a taper. Plan the taper with your doctor.
What if CBT-I doesn’t work for me?
Most “it didn’t work” cases involve an incomplete programme, stopping early, or another condition underneath the insomnia. Check that every component and the full diary were kept up, and ask a clinician about a sleep assessment.
Is sleep restriction safe for everyone?
Not automatically. It is usually avoided or adjusted for epilepsy, bipolar disorder, conditions that cause excessive sleepiness, parasomnias and safety-critical jobs. The other CBT-I steps can usually still be used.
When should I see a doctor about insomnia?
If poor sleep has lasted three months or more, affects your safety or mood, or comes with loud snoring or breathing pauses. A doctor can rule out other causes and point you to CBT-I.
Educational information, not medical advice or a diagnosis. If sleep loss is affecting your safety, mood or ability to function, talk to a doctor.