Of all the issues I work with in my practice, insomnia is one of the most quietly debilitating. It doesn’t announce itself dramatically the way a panic attack does. It just chips away — night after night, hour after hour — until the person lying in the dark starts to dread bedtime more than anything else in their day.

What strikes me most about chronic poor sleep is how many people have learned to just live with it. They’ve tried sleep hygiene routines, blue light glasses, meditation apps, melatonin, and various over-the-counter remedies. Some have been prescribed sleeping medication, which helps short-term but doesn’t solve anything and often comes with its own costs.

The reason most of these approaches fall short is the same reason most surface-level fixes fail: they’re addressing the symptom, not what’s generating it. In this article I want to explain what’s actually keeping people awake, and how hypnotherapy works at a different level to create lasting change.

Why You Really Can’t Sleep: What’s Actually Happening

Insomnia is almost never just about sleep. In my experience working with clients in London, poor sleep is consistently a symptom of something else running in the background — usually one or more of the following.

A nervous system stuck in high alert

Sleep requires the body to feel safe. The parasympathetic nervous system needs to be in charge — the ‘rest and digest’ mode. But for people under chronic stress, the sympathetic nervous system (fight or flight) has essentially become the default. Cortisol stays elevated into the evening. The body won’t fully downregulate. You’re physically tired but the system won’t let you switch off.

A hyperactive mind that won’t stop

Many of my sleep clients describe the same experience: the moment their head hits the pillow, their mind starts running. Replaying conversations from the day, planning tomorrow, catastrophising about something weeks away. This is the default mode network — the brain’s self-referential thinking system — failing to quieten at night. During the day there’s enough distraction to suppress it. At night, in the silence, it takes over.

Conditioned wakefulness

This is one of the most underappreciated drivers of chronic insomnia. After enough nights of lying awake, the brain begins to associate the bed — and the whole bedtime routine — with wakefulness and frustration rather than sleep. This is a learned, conditioned response. The bed itself becomes a trigger for alertness. Sleep clinicians call this psychophysiological insomnia, and it can persist long after the original stressor that caused it has resolved.

Underlying anxiety or unprocessed stress

Anxiety and insomnia are deeply intertwined. Anxiety disrupts sleep; poor sleep worsens anxiety. For many people, what looks like a sleep problem is actually an anxiety problem that surfaces most clearly at night when there’s nothing else to focus on. Until the underlying anxiety is addressed, sleep interventions will only ever provide temporary relief.

Why Sleeping Tablets Are Not a Long-Term Solution

I’m not dismissing medication — for some people in a short-term crisis it can be a necessary bridge. But medication doesn’t change any of the patterns I’ve described above. It doesn’t retrain a hypervigilant nervous system. It doesn’t interrupt conditioned wakefulness. It doesn’t process the underlying anxiety.

When people stop taking sleeping tablets, the insomnia almost always returns — often worse initially due to rebound effects. The NHS itself advises against prescribing sleeping tablets for more than two to four weeks precisely because they don’t address the root cause and carry risks of dependency.

How Hypnotherapy Addresses Sleep at the Root

Hypnotherapy is unusually well suited to insomnia because it works directly with the subconscious patterns driving it — the conditioned responses, the nervous system dysregulation, the underlying anxiety. Here’s what the work actually involves.

Retraining the nervous system’s baseline

The hypnotic state itself is a powerful parasympathetic activator. Clients in deep hypnosis show measurable reductions in heart rate, breathing rate, and cortisol. For people whose nervous systems have been stuck in sympathetic dominance, repeated access to this state begins to recalibrate the baseline. The body relearns what genuine downregulation feels like — and becomes better at finding it at night.

Breaking the conditioned wakefulness cycle

Through specific hypnotic suggestion and visualisation, we work to reassociate the bed and bedtime with calm and drowsiness rather than tension and frustration. This is essentially the same goal as Cognitive Behavioural Therapy for Insomnia (CBT-I) — widely regarded as the gold standard for sleep treatment — but accessed at the subconscious level where the conditioning actually lives, rather than through conscious effort alone.

Quietening the overactive mind

Research by McGeown et al. (2009) showed that hypnosis significantly reduces activity in the default mode network — the brain system responsible for the relentless mental chatter that plagues so many insomnia sufferers at night. In a hypnotic state, the mind enters focused, quietened attention. Over sessions, clients find this state increasingly accessible at bedtime without formal hypnosis.

Personalised sleep suggestions and self-hypnosis

Every client I work with for sleep receives a personalised audio recording designed specifically for them — their triggers, their mental patterns, their physical responses to stress. This recording is used nightly as part of the wind-down routine. I also teach self-hypnosis techniques that can be used in the middle of the night if waking occurs. The goal is to give clients tools that work independently, not permanent reliance on me or a recording.

What the Research Shows

The evidence base for hypnotherapy and sleep is genuinely encouraging. A systematic review by Chamine et al. (2018), published in the Journal of Clinical Sleep Medicine, analysed 24 studies and found that hypnosis improved sleep quality in the majority of cases, with particular effectiveness for reducing sleep onset time and nighttime waking.

A study by Cordi et al. (2014) found that participants who listened to a hypnotic suggestion tape before sleep spent significantly more time in slow-wave (deep) sleep compared to a control group — a 67% increase in deep sleep time. For people whose sleep is light and unrefreshing rather than absent entirely, this finding is particularly relevant.

The NHS recognises psychological approaches, including hypnotherapy, as valid options for insomnia management, particularly for people who have not responded to sleep hygiene advice or who wish to avoid medication.

What I See in Practice: Three Common Sleep Profiles

The executive who can’t switch off

High-performing professionals make up a significant portion of my sleep clients. They’re cognitively active all day and struggle to disengage at night. Their mind treats sleep as a threat to productivity rather than a biological necessity. Hypnotherapy helps reconfigure this relationship, reducing the performance anxiety around sleep itself — which is often what makes things worse.

The early waker

Waking between 3am and 5am and being unable to return to sleep is one of the most common presentations I see. It’s frequently linked to cortisol dysregulation — cortisol naturally begins rising in the early hours, and in people under chronic stress this rise happens earlier and more sharply, pulling them out of sleep. Hypnotherapy addresses the underlying stress response that’s driving this pattern.

The person whose sleep never recovered

Some clients had normal sleep for most of their lives and then — following a stressful period, a bereavement, a health scare, or a major life change — their sleep broke down and never came back. Even though the original trigger is long gone, the conditioned response remains. These clients often respond particularly well to hypnotherapy because the underlying pattern, once identified, is relatively contained.

How Many Sessions and What to Expect

For insomnia, I typically recommend between 4 and 6 sessions. Many clients notice an improvement in sleep quality within the first two or three sessions, though the conditioned wakefulness pattern often takes a few more to fully shift.

The first session always involves a thorough exploration of the sleep history — when it started, what makes it better or worse, what the nights actually look like, what daytime functioning is like, and whether there are identifiable anxiety or stress patterns running alongside it. This shapes everything that follows.

Sessions are available in person at my City Road practice in London EC1V, or online. For sleep work particularly, online sessions can be ideal — you’re already at home in your own space, and we can sometimes run the final part of the session in a way that transitions naturally into your actual wind-down routine.

Frequently Asked Questions

Is hypnotherapy better than CBT for insomnia?

CBT-I (Cognitive Behavioural Therapy for Insomnia) is the most evidence-based treatment for insomnia and I have enormous respect for it. Hypnotherapy’s advantage is that it works at the subconscious level — where the conditioned patterns and nervous system dysregulation actually live — rather than requiring sustained conscious effort. For many clients, particularly those who have tried CBT-I with limited success, hypnotherapy addresses what CBT couldn’t fully reach. The two approaches also combine well.

Will I fall asleep during a session?

Some clients do drift into light sleep during hypnotherapy, particularly if they’re significantly sleep-deprived. This is fine — the subconscious mind remains receptive even in very light sleep states. Most clients remain in a deeply relaxed but aware state throughout. The distinction between hypnosis and sleep is that in hypnosis you remain responsive and can hear and remember what’s happening.

I’ve had insomnia for years. Is it too late?

No. Long-standing insomnia can take more sessions to shift — the conditioned response is more deeply established — but the brain’s capacity to change remains. Some of the most meaningful sleep transformations I’ve seen have been in clients who had been poor sleepers for a decade or more.

Can hypnotherapy help if my insomnia is linked to menopause or a medical condition?

Yes, in many cases. Menopausal insomnia, for example, has both a hormonal component and a psychological/nervous system component. Hypnotherapy addresses the latter and can meaningfully improve sleep even when the hormonal driver remains. I always recommend clients keep their GP informed and ensure any underlying medical conditions have been properly assessed.

You Don’t Have to Keep Dreading Bedtime

If you’ve been living with poor sleep for months or years, and you’re ready to address what’s actually driving it rather than mask it, I’d welcome a conversation.

I offer a free initial phone consultation so we can talk through your specific sleep pattern, your history, and whether hypnotherapy is the right fit. There’s no obligation.

In-person sessions are at 364 City Road, London EC1V 2PY — a short walk from Angel Station. Online sessions are available for clients across the UK. Call 020 7101 3284 or book via the link below.

→ Book your free consultation

About the Author

Antonios Koletsas is a clinical hypnotherapist based in London, registered with the General Hypnotherapy Standards Council (GHSC) and the General Hypnotherapy Register (GHR). He works with clients experiencing insomnia, anxiety, stress, chronic pain, and IBS at his City Road practice and online across the UK.

Clinical References

Chamine, I., Atchley, R. & Oken, B.S. (2018). Hypnosis Intervention Effects on Sleep Outcomes: A Systematic Review. Journal of Clinical Sleep Medicine, 14(2), 271–283.

Cordi, M.J. et al. (2014). Hypnotic suggestions given before nighttime sleep extend slow-wave sleep as compared with a music control condition. Journal of Sleep Research, 23(4), 413–421.

McGeown, W.J. et al. (2009). Hypnotic induction decreases anterior default mode activity. NeuroImage, 46(4), 970–977.

NHS (2021). Insomnia: Treatment. NHS.uk. Retrieved from https://www.nhs.uk/conditions/insomnia/treatment/