Insomnia: What Actually Helps, From CBT-I to Getting Support
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If you've been lying awake for weeks, you've probably tried the obvious: no screens, no coffee, chamomile tea. When those don't work, the question becomes insomnia: what helps, really? The answer from Australian sleep medicine is clear and not widely known. This guide covers what insomnia is and when it counts as chronic, why cognitive behavioural therapy for insomnia (CBT-I) is the first-line treatment, how its two main techniques work, where sleeping tablets fit, where to get help in Australia, and when to see your GP.
The short answer: insomnia is trouble falling or staying asleep that affects your days. It's chronic at three nights a week for three months or more. The recommended first treatment is CBT-I, a structured program that retrains your sleep habits and your thinking about sleep. Its core tools are stimulus control (bed is for sleep; get up if you're awake) and sleep restriction (a tighter sleep window that rebuilds sleep pressure). Sleeping tablets have a short-term place but don't fix the cause. In Australia you can start with the free This Way Up program or ask your GP for a referral. This guide is general information, not medical advice.
What insomnia is
Healthdirect defines insomnia as a sleep disorder where you find it hard to fall asleep or stay asleep, with daytime effects: low energy, feeling too tired for normal activities, poor memory and concentration (source).
Most people have short-term insomnia at some point. The Sleep Health Foundation defines chronic insomnia as insomnia at least three nights a week for three months or longer (source). A review in the RACGP's journal estimates that around 10 to 15% of Australian adults meet that definition at any time (source).
The Foundation notes that a stressor usually starts it, but habits keep it going: irregular sleep times, long naps, alcohol to get to sleep, staying in bed awake, and catastrophising about tomorrow. CBT-I targets those habits.
Why CBT-I is the first-line treatment
The RACGP review states that Australian and international guidelines strongly recommend CBT-I as the first-line treatment for chronic insomnia, because it targets the underlying causes and results in sustained improvements. Healthdirect agrees that CBT is usually the first treatment to try once basic sleep strategies haven't helped.
The Sleep Health Foundation describes CBT-I as three parts: education about sleep, behavioural changes (sleep restriction, stimulus control and relaxation), and cognitive work on unhelpful beliefs about sleep. It usually takes 4 to 8 sessions. The Foundation notes it improves symptoms in up to 80% of people and the benefits don't stop when therapy ends, though it takes time, because changing habits isn't quick (source).
Stimulus control: bed is for sleep
Stimulus control, as the Sleep Health Foundation puts it, retrains the brain to link the bed with sleep rather than with lying awake. The rules:
- Go to bed only when sleepy, not just tired or because it's late.
- Use the bed for sleep and sex only. No phone, TV, work or "resting".
- If you're not asleep in about 15 minutes, get up. Go to another room, keep lights low, do something dull, come back when sleepy. Don't check the clock.
- Repeat as often as needed through the night.
- Get up at the same time every morning, whatever the night was like.
- No daytime naps while you're resetting.
The first few nights are rough. That's expected, and it passes.
Sleep restriction: a tighter window
Sleep restriction sounds backwards: you're exhausted, and the treatment is less time in bed. It works because nine hours in bed for six hours of broken sleep teaches your body that bed is where you lie awake. The RACGP review describes it as temporarily reducing time in bed to increase sleep pressure, then gradually extending it as sleep improves, never below 5.5 hours. The Sleep Health Foundation gives the target: about 85% of time in bed actually asleep.
| Step | What you do |
|---|---|
| 1. Track for a week | Note roughly when you fell asleep, woke, and time awake in between. |
| 2. Find your average sleep | Say 6 hours, spread across 8.5 hours in bed. |
| 3. Set a window | Time in bed becomes about 6 hours with a fixed wake-up time. Never under 5.5. |
| 4. Hold it for a week | You'll be sleepy. That's the point. Sleep gets deeper. |
| 5. Extend slowly | Once you're asleep 85% or more of the window, add 15 minutes. Repeat weekly. |
Do this with a program or clinician rather than guessing, especially if you drive for work, because the first weeks can make you very sleepy.
The other pieces
- Fixed wake-up time. Every CBT-I program anchors the morning. A weekend sleep-in undoes the week. See how to fix your sleep schedule.
- Sleep hygiene. Necessary but not sufficient. See our sleep hygiene checklist and caffeine and sleep.
- Waking at 3am. The same tools apply: get up, keep lights low, return when sleepy. See why do I wake up at 3am.
Where sleeping tablets fit
Healthdirect is direct: sleeping pills are less effective than CBT and are not a cure for insomnia. They're for short-term use; long-term use risks dependence and side effects, including dizziness that raises fall risk in older adults. The RACGP review adds that sedatives relieve symptoms but don't target the habits keeping insomnia going. A short course during a crisis, decided with your GP, is reasonable. If you already take tablets, don't stop suddenly; ask your GP for a plan.
Where to get help in Australia
- This Way Up Insomnia Program. Run by St Vincent's Hospital Sydney and UNSW with Australian Government funding. Free, four online modules over about 90 days, for adults with insomnia symptoms for more than three months. Self-enrol or have a clinician prescribe it (source).
- Your GP. The RACGP review notes CBT-I is available through trained GPs and psychologists, in person or by telehealth, and Medicare subsidises psychology sessions through a Mental Health Treatment Plan for insomnia.
When to see your GP
Healthdirect suggests seeing your doctor if sleep problems persist, your mood is affected, or you wake unrefreshed. Go sooner if you snore loudly or gasp in your sleep, if pain wakes you, if you rely on alcohol to sleep, or if you're having thoughts of harming yourself. This guide is general information, not medical advice.
Where the Sovune Nudge fits
We make the Sovune Nudge, a vibrating alarm wristband, so we're not neutral. It doesn't treat insomnia. Its one job in a CBT-I program is the fixed wake-up time, the hardest rule to keep after a bad night.
- It starts as a gentle tap and builds through three intensity levels over a full minute.
- Silent. It wakes you with a vibration on your wrist, so a partner isn't dragged in. See wake up without waking your partner.
- No app, no phone, no Bluetooth. Set on the band, so the phone and its clock stay out of the bedroom.
- Shows the time only when you press the button. No glowing display to watch at 3am.
It comes with a 30-day money-back guarantee.
Quick answers
What is the most effective treatment for insomnia? Cognitive behavioural therapy for insomnia. Australian guidelines recommend it first, and its benefits last.
How long does CBT-I take to work? Usually 4 to 8 sessions. The first weeks of sleep restriction can feel worse before they feel better.
Should I take sleeping tablets for insomnia? Sometimes, short term and with your GP. They're less effective than CBT-I and don't fix the cause.
Is there a free insomnia program in Australia? Yes. This Way Up's Insomnia Program is free, online and based on CBT-I.
For every type of silent alarm compared, see our complete guide to vibrating alarms in Australia.