insomnia   Severe insomnia can wreak havoc with mental health and physical wellbeing. According to the NHS website, insomnia is defined as regularly experiencing problems sleeping. Sleep is incredibly important and enables the body and mind to relax and reboot, rest and heal. Getting enough sleep is critical. It is often a vicious circle – stress can often make it difficult to sleep, but lack of sleep makes it harder for you to cope with stress. Insomnia often hits people at different stages in their lives and increased stress, worry or sorrow can adversely impact upon our sleep patterns. Often children struggle sleeping around exam time, new parents exist on ridiculously disrupted sleep and again it is something that can cause problems as people get older and are affected by the menopause or an increasing need to go to the loo at night. Sometimes people have prolonged periods without sleep for no apparent reason! Often simple changes to sleeping habits can help. Here we offer some handy tips for understanding and dealing with insomnia, as well as improving your general mental health.

What is insomnia?

You have insomnia if you regularly:

  • find it hard to go to sleep
  • wake up several times during the night
  • lie awake at night
  • wake up early and cannot go back to sleep
  • still feel tired after waking up
  • find it hard to nap during the day even though you feel tired
  • feel tired and irritable during the day
  • find it difficult to concentrate during the day because of tiredness

Many people experience these symptoms for months, sometimes years.

How much sleep do you need?

Everyone needs different amounts of sleep. On average, we need:

  • adults: 7 to 9 hours
  • children: 9 to 13 hours
  • toddlers and babies: 12 to 17 hours

You probably do not get enough sleep if you’re constantly tired during the day.

Do you have a sleep problem?

You can try the NHS’s sleep checker here to determine if you may have insomnia. Most people experience problems with sleep in their life. In fact, it’s thought that a third of people experience episodes of insomnia at some point.

What causes insomnia?

Insomnia can be triggered by physical and psychological conditions (such as depression or anxiety) or a combination of both. The most common causes are:

  • stress, anxiety or depression
  • noise
  • new baby
  • a room that’s too hot or cold
  • uncomfortable beds
  • alcohol, caffeine or nicotine
  • recreational drugs like cocaine or ecstasy
  • jet lag
  • shift work
  • working too late into the evening and being unable to switch off
  • worries, excitement and things playing on your mind
  • pregnancy
  • needing to get up in the night to go to the loo
  • hormonal changes from menopause
  • Some foods
  • Underlying medical conditions
  • Side effects from some medications


How you can treat insomnia yourself?

Insomnia can often be helped by changing your sleeping habits.


  • go to bed and wake up at the same time every day – only go to bed when you feel tired
  • relax at least 1 hour before bed – for example, take a bath or read a book
  • make sure your bedroom is dark and quiet – use thick curtains, blinds, an eye mask or ear plugs
  • exercise regularly during the day
  • make sure your mattress, pillows and covers are comfortable
  • Often a milky drink before bedtime can help – or getting one if you can’t sleep


Do not:

  • smoke or drink alcohol, tea or coffee at least 6 hours before going to bed
  • eat a big meal late at night
  • exercise at least 4 hours before bed
  • watch television or use devices right before going to bed – the bright light makes you more awake and working late into the evening can leave you feeling pre-occupied
  • nap during the day
  • drive when you feel sleepy
  • sleep in after a bad night’s sleep – stick to your regular sleeping hours instead

Technology is a constant presence in many people’s lives today, be it for work or pleasure. It can seriously impact your sleep. Dr Rangan Chatterjee, a GP based in Greater Manchester, offers the science behind this. He says: ‘It’s not just that scrolling through content and surfing online makes your brain go into overdrive just when it needs to be closing down. Blue wavelength light from computers, tablets and iphones is also a major disruptor of our bodies’ circadian rhythms because it reduces the production of the sleep hormone, melatonin.’ He suggests trying to follow the ‘No Tech 90’ rule. Don’t use digital devices 90 minutes before planning to go to sleep.

Should I see a Doctor?

Insomnia should never be treated in A&E. Your pharmacist may be able to help. You can get herbal medication and various mild sleeping sedatives from a pharmacy. But they will not get rid of your insomnia and could have many side effects. Sleeping pills can often make you drowsy the next day. You might find it hard to get things done. You should not drive the day after taking them. See a GP if:

  • changing your sleeping habits has not worked
  • you have had trouble sleeping for a prolonged amount of time
  • your insomnia is affecting your daily life in a way that makes it hard for you to cope

A GP will try to find out what’s causing your insomnia so you get the right treatment. A GP can carry out an evaluation including a physical exam and a sleep history. They will first look to exclude any common medical conditions that might be preventing your sleep. Keeping a sleep diary for one or two weeks can be invaluable. Sometimes they may refer you to a specialist sleep centre. Sometimes you’ll be referred to a therapist for cognitive behavioural therapy (CBT). This can help you change the thoughts and behaviours that keep you from sleeping. GPs now rarely prescribe sleeping pills to treat insomnia. Sleeping pills can have serious side effects and you can become dependent on them. Sleeping pills are only prescribed for a few days, or weeks at the most, if:

  • your insomnia is very bad
  • other treatments have not worked


We offer tailored first aid courses covering the above topic to empower you with the skills to keep you safe and well. Try our online 8 hour course on mental health first aid. It consists of videos, step by step directions, infographics and test yourself sections. You can stop and start as you wish. It covers all aspects of Mental Health First Aid, with an emphasis on promoting good mental health. There are tips for mental well-being, helpful organisations, advice for mental first aiders and key pointers to help recognise early warning signs someone may be struggling with their mental health.


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First Aid for Life provide award-winning first aid training tailored to your needs – Please visit our site and learn more about our practical and online courses. It is vital to keep your skills current and refreshed. We are currently providing essential training for individuals and groups across the UK. In addition, we have a great range of online courses. These are ideal as refreshers for regulated qualifications or as Appointed Person qualifications.   You can attend a fully regulated Practical or Online First Aid course to understand what to do in a medical emergency. Please visit or call 0208 675 4036 for more information about our courses.   First Aid for Life is a multi-award-winning, fully regulated first aid training provider. Our trainers are highly experienced medical, health and emergency services professionals who will tailor the training to your needs. Courses for groups or individuals at our venue or yours.   First Aid for life provides this information for guidance and it is not in any way a substitute for medical advice. First Aid for Life is not responsible or liable for any diagnosis made, or actions taken on this information.