Insomnia: Why Trying to Sleep Keeps You Awake

The harder you try, the more awake you become

Last reviewed: July 2026

The short answer

Insomnia is often maintained by the effort to solve it. Trying to sleep is arousing — and arousal is the opposite of sleep — so effort, monitoring the clock, and dread about tomorrow become a self-sustaining loop. The treatment recommended as first-line by major clinical guidelines is CBT-I (cognitive behavioural therapy for insomnia), which typically outperforms sleeping medication in the long run. Please take persistent insomnia to a doctor — it is treatable, and this page is not a treatment.

Read this first

This wing explains the science of sleep. It is not medical advice, and it cannot diagnose or treat anything. We give no dosages and recommend no supplements or medications — those decisions belong with a doctor or pharmacist who knows your history. If sleep problems persist for weeks, if you stop breathing or gasp in your sleep, if you fall asleep during the day without meaning to, or if poor sleep is affecting your mood or safety, please speak to a doctor. Sleep problems are common, treatable, and worth taking to a professional. Long-running insomnia is also linked to low mood and to suicide risk — if you are having thoughts of harming yourself, please contact a crisis line or your local emergency services now.

The trap, mechanically

A few bad nights are normal and self-correcting. Insomnia becomes chronic when a second layer arrives on top: anxiety about sleeping. Now bed is where you fail. You go earlier to "get more chance," lie awake longer, and the bed becomes conditioned as a place of wakeful frustration rather than sleep. The original trigger may be long gone; the loop is now self-powering.

Why "just relax" cannot work

Sleep is not an action. It is a state you permit, not one you perform. Every effortful attempt — trying, monitoring, calculating how many hours are left — is an act of arousal, which is precisely what prevents it. This is why the advice that helps is almost always counterintuitive: it removes effort rather than adding it.

What CBT-I actually involves (in outline)

This is a description of a recognised treatment, not an instruction to self-administer it — some components (particularly sleep restriction) can be unsafe without supervision, and can worsen daytime sleepiness and driving risk. Do it with a clinician or a properly-designed programme.

Stimulus control — rebuilding the bed→sleep association: bed is for sleep only; if you are lying awake for a long stretch, get up and do something calm elsewhere until sleepy.
Sleep restriction (supervised) — temporarily compressing time in bed to rebuild sleep pressure and efficiency. Effective and genuinely not to be done alone.
Cognitive work — dismantling the catastrophic beliefs ("if I don't sleep I can't function tomorrow") that generate the arousal in the first place.
Wind-down and clock-anchoring — consistent rise time, morning light, no clock-watching.

See a doctor — genuinely

Insomnia lasting more than a few weeks warrants a medical conversation. It can be a symptom of something treatable (including sleep apnoea, thyroid issues, pain, depression, or anxiety), and there are effective treatments. Please also see a doctor promptly if you snore heavily, gasp or stop breathing in your sleep, or feel sleepy during the day despite time in bed.

We give no guidance on sleeping tablets, melatonin, antihistamines, or any supplement — no dosage, no recommendation, nothing. That is a conversation for a doctor or pharmacist who knows your history, your other medications, and your circumstances. Anyone on the internet giving you a dose is doing something we will not do.

Keep going

More from this wing: all 8 pages · related: why we forget, the Dream Decoder, anxiety.

CBT-I versus sleeping medication

CBT-I

Sleeping medication

Guideline status

The only strong recommendation in the AASM guideline

Considered mainly when CBT-I is unavailable or insufficient

Long-term remission

~41 per cent in a 2024 network meta-analysis

~28 per cent starting with medication (OR 1.82, high certainty)

Effect after stopping

Gains generally persist — the skills remain

Benefit typically fades; rebound insomnia is common

What it targets

The hyperarousal and conditioned wakefulness that maintain insomnia

Sedation — the symptom, not the mechanism

Combination

Adding medication to CBT-I was no better than CBT-I alone

—

Frequently asked

What is the best treatment for insomnia?

Major clinical guidelines recommend CBT-I (cognitive behavioural therapy for insomnia) as first-line treatment, and it typically outperforms sleeping medication in the long run. This should be pursued with a doctor or a properly designed programme.

Why does trying to sleep keep me awake?

Because effort produces arousal, and arousal is incompatible with sleep. Monitoring the clock and dreading tomorrow create a self-sustaining loop where bed becomes associated with wakeful frustration.

When should I see a doctor about sleep?

If insomnia persists for more than a few weeks, if you snore heavily, gasp or stop breathing during sleep, if you feel sleepy during the day despite time in bed, or if sleep is affecting your mood or safety.

Sources & further reading

Network meta-analysis (2024) of hypnotic-free adults with chronic insomnia: starting with CBT-I produced a long-term remission rate of 41 per cent versus 28 per cent for starting with medication (odds ratio 1.82; high certainty of evidence), with fewer dropouts. Combination therapy was no better than CBT-I alone. Initial treatment choices, network meta-analysis ↗
AASM clinical practice guideline (Edinger et al., 2021, J Clin Sleep Med): multicomponent CBT-I receives the only strong recommendation among behavioural treatments for chronic insomnia. AASM guideline, 2021 ↗
American College of Physicians (2016) clinical guideline: CBT-I is the first-line treatment for chronic insomnia in adults. ACP, 2016 ↗
The hyperarousal / 3P model (Riemann; Spielman): chronic insomnia is perpetuated by conditioned arousal — the bed becomes a cue for wakefulness, so trying harder to sleep backfires. Hyperarousal model ↗
CBT-I matches medication short-term and is superior long-term, with fewer harms (review). PMC review ↗

Not medical advice. Educational content only. Always consult a qualified clinician about your own sleep, health, or medication. Last reviewed July 2026.