The insomnia treatment that actually works over the long term is cognitive behavioural therapy for insomnia (CBT-I) — the first-line treatment recommended by NICE and the NHS for chronic insomnia. It is not a luxury but an important health intervention: rather than waiting for the problem to pass, CBT-I identifies what is holding the difficulty in place and changes the patterns that feed it.
This article explains why it is unwise to wait for insomnia to clear up on its own, what lies behind it, and which methods genuinely improve sleep over the long term.
What is insomnia, and when should you seek treatment?
Insomnia includes difficulty falling asleep, frequent night-time waking, or waking too early and being unable to get back to sleep. When the difficulty occurs at least three nights a week and persists for more than three months, it is usually classed as chronic insomnia. At that stage, treatment is not a luxury — it is an important tool for preventing things getting worse and protecting your health and daily functioning.
Why doesn’t insomnia just “sort itself out”?
One bad night is normal. But once anxiety about the night develops, along with extreme attempts to compensate or an ongoing struggle with sleep, the problem strengthens. Without treatment, the following can take hold:
- Fear of falling asleep
- Dependence on supplements or sleeping tablets
- Reduced functioning
- A dip in mood
- Chronic over-arousal of the nervous system
What causes chronic insomnia?
Chronic insomnia usually does not stem from a “broken mechanism”, but from a combination of factors:
Over-arousal of the nervous system
Ongoing tension keeps the body in a state of heightened alertness.
Recurring thoughts about sleep
“If I don’t sleep, I won’t cope tomorrow” raises anxiety.
Habits that strengthen wakefulness
Going to bed too early, long naps, or clock-watching at night.
Treatment focuses precisely on these patterns.
What does insomnia treatment look like?
The treatment recommended worldwide today is cognitive behavioural therapy for insomnia (CBT-I). In this approach, treatment includes:
- Regulating sleep patterns and fixing a constant wake time
- Reducing time spent awake in bed
- Reducing the struggle with sleep
- Changing thoughts that raise pressure
- Rebuilding trust in your own sleep system
It is a relatively short, focused and research-based treatment.
Are sleeping tablets the answer?
Sleeping tablets can help in the short term, but they usually do not change the factors that hold insomnia in place. Treatment addresses the root of the problem — which is why it leads to a more stable improvement over time.
How soon do people see improvement?
Many people report improvement within a few weeks. Progress can be gradual, but as you stick with the principles of treatment, a renewed stability is built.
Who is insomnia treatment suitable for?
Treatment is appropriate when the difficulty has lasted more than three months, there is fear of the night, there is dependence on supplements or medication, daytime functioning is affected, or self-help attempts have not succeeded.
Frequently asked questions
Is treatment suitable for people already taking sleeping tablets?
Yes. A gradual process to reduce medication can be combined with behavioural treatment — always under the guidance of your prescribing doctor.
Can insomnia improve without medication?
Yes. CBT-I is considered the first-line treatment internationally, ahead of medication.
Does treatment help with night-time waking too?
Absolutely. It addresses difficulty getting back to sleep as well as difficulty falling asleep.
In summary
Insomnia is not a fixed fate. Treatment lets you understand what holds the problem in place and change the patterns that feed it. Good sleep does not begin with greater effort — it begins with the right direction.
Take a short insomnia self-assessment or book a consultation with Dr Jonathan Kushnir, clinical psychologist (HCPC PYL042430).