Insomnia

Symptoms, Assessments and treatments

Insomnia is a common sleep disorder that affects your ability to fall asleep, stay asleep, or get restful sleep, even when you have the chance to rest. People may lie awake for hours, wake frequently during the night or too early in the morning, and often feel tired, low or unable to concentrate during the day.

What is Insomnia?

Insomnia is one of the most common sleep problems, affecting your ability to fall asleep, stay asleep, or wake feeling refreshed, even when you’ve had the opportunity for a full night’s rest.

It can mean lying awake for a long time before drifting off, waking repeatedly through the night, or waking too early and being unable to get back to sleep. But insomnia isn’t only about your nights. Poor sleep often leaves you tired, low in mood, irritable or unable to concentrate the following day.

Insomnia can be short-term, lasting a few days or weeks and often triggered by stress, illness or a change in routine. When sleep problems occur at least three nights a week for three months or more, it’s described as long-term (or chronic) insomnia. Whichever type you’re experiencing, effective help is available and the sooner you seek support, the easier it often is to break the cycle.

What are the symptoms of insomnia?

Insomnia can look different for everyone, but common symptoms include:

  • Difficulty falling asleep – lying awake for a long time before you are able to drift off
  • Waking during the night – stirring frequently and struggling to settle back to sleep
  • Waking too early – rousing before you would like to and being unable to get back to sleep
  • Unrefreshing sleep – feeling tired when you wake, no matter how long you have been in bed
  • Daytime tiredness – low energy, drowsiness or fatigue that affects your day
  • Difficulty concentrating – problmes with focus, memory or making decisions 
  • Mood changes – feeling irritable, anxious or low as a result of poor sleep
  • Worrying about sleep – anxiety about bedtime that can make sleeplessness worse

Not everyone experiences all of these symptoms, but if several sound familiar, it may be worth seeking specialist advice.

What assessments are available for insomnia?

If insomnia is affecting your sleep, a proper assessment helps us understand what’s keeping you awake and rule out any other conditions that may be contributing. Because insomnia often has more than one underlying cause and can overlap with other sleep disorders. It’s important to build a full picture before starting treatment.

At Private Sleep Clinic, the assessment usually begins with a specialist consultation, available in person or online. During your appointment, we take a detailed medical history and discuss your sleep patterns, your symptoms, and how they’re affecting your daily life. You may also be asked to keep a sleep diary, or to wear an actigraphy device (a wrist-worn monitor) for a short period, to track your sleep–wake cycle over time.

Insomnia is often diagnosed from this detailed history alone, so tests aren’t always necessary. However, where we suspect that another sleep disorder such as obstructive sleep apnoea or restless legs syndrome — may be disrupting your sleep, specialist sleep studies can help confirm or rule this out:

  • WatchPat Test: a simple, home-based test that explores your sleep patterns from the comfort of your own bed.
  • Respiratory Polysomnography: a home sleep study that monitors your breathing, movement and oxygen levels overnight.
  • Nocturnal Polysomnography: an advanced overnight study that measures brain activity, breathing, movement and oxygen levels in detail, to diagnose sleep disorders with precision.

These tests are painless and non-invasive, but provide valuable information to guide the most effective treatment plan for you.

What are the treatments for insomnia?

The good news about insomnia is that it’s highly treatable, and most people can return to restful, refreshing sleep with the right support. Treatment is tailored to each individual and usually focuses on addressing the underlying causes of your sleeplessness, rather than simply masking the symptoms.

At Private Sleep Clinic, we work with a wide network of specialists, including sleep physicians, psychologists and lifestyle experts to create a personalised care plan that works best for you.

Treatment options may include:

  • Cognitive Behavioural Therapy for Insomnia (CBT-I) – recognised as the most effective long-term treatment for insomnia and recommended as the first-line approach. Rather than relying on medication, it helps you change the thoughts and habits that keep sleeplessness going, retraining your body and mind to sleep naturally.
  • Sleep habits and lifestyle adjustments – practical advice on your routine, environment, diet and exercise to build sustainable habits that support better rest.
  • Treating underlying causes – where stress, anxiety, low mood, pain or another sleep disorder is contributing to your insomnia, addressing it directly is often key to sleeping well again.
  • Medication, where appropriate – for some people, sleep medication has a role, usually in the short term and always carefully managed by your specialist.
  • Emotional and practical support – poor sleep can take a real toll, so counselling and patient education can make a meaningful difference to how you cope and recover.

With the right treatment plan, the majority of people with insomnia are able to break the cycle of sleepless nights, regain confidence in their sleep, and feel like themselves again.

Book a consultation

Getting in touch is the first step towards better sleep. Our dedicated private sleep clinic team is here to answer your questions, guide you through the booking process, and explain how we can support your journey to more restful nights. Whether you’re struggling with insomnia, sleep apnoea, or simply want a professional assessment, we’ll make sure your enquiry is handled quickly, professionally, and with the care you deserve. Reach out today and let us help you take the next step towards healthier, restorative sleep.

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