When to see a doctor about sleep

Most sleep problems improve with better habits. Some do not, and that is when a doctor can help. Knowing the signs means you can get support early, without worrying and without guessing.

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A bad patch or a sleep problem?

• The NHS says you may have insomnia if you regularly find it hard to fall asleep, wake several times in the night, lie awake, wake early and cannot get back to sleep, or still feel tired after waking.
• Insomnia that lasts less than 3 months is called short-term; insomnia that lasts 3 months or longer is called long-term (NHS).
• Common causes listed by the NHS include stress, anxiety, noise, a room that is too hot or cold, caffeine, jet lag and some health conditions.
• A few bad nights before an exam or after a trip are normal. A pattern that lasts weeks and affects your day is worth checking.

Insomnia: when to get help

• The NHS advises seeing a GP if changing your sleep habits has not helped, if you have had trouble sleeping for months, or if it is affecting your daily life.
• A doctor will try to find the underlying cause. The NHS says a GP may offer cognitive behavioural therapy (CBT) for sleep, face to face or through an online self-help programme.
• The NHS says sleeping pills are rarely prescribed, and only for short periods. Never take someone else's medicine and never buy sleep aids, supplements or melatonin online without a doctor's advice.
• In the UAE, start with your family doctor, GP or school nurse. Abroad, register with a local GP or your university health centre.

Snoring, breathing pauses and gasping

• The NHS lists signs of sleep apnoea as breathing that stops and starts, gasping, snorting or choking noises, waking a lot and loud snoring, with daytime tiredness, poor concentration, mood swings and morning headaches.
• The NHS says getting older raises the risk, although children and young adults can get it too, and large tonsils or adenoids are one risk factor.
• See a GP if your breathing stops and starts in your sleep, you make gasping or choking noises, or you always feel very tired during the day. The NHS warns that sleep apnoea can be serious if it is not diagnosed and treated.
• The NHS also advises seeing a GP about snoring if it has a big impact on your life or comes with daytime sleepiness. Ask a family member whether they have heard you snore or gasp.

Extreme tiredness and falling asleep suddenly

• The NHS advises seeing a GP if you have been feeling tired for a few weeks and are not sure why, if tiredness affects daily life, or if it comes with other symptoms such as weight loss or mood changes.
• Causes of tiredness listed by the NHS include hormonal changes such as puberty, illnesses such as glandular fever, and conditions such as iron deficiency anaemia and an overactive thyroid. A GP may arrange blood tests.
• Narcolepsy is rare. The NHS lists signs including falling asleep suddenly, sudden muscle weakness triggered by emotions or laughter, and being unable to move or speak when falling asleep or waking. Symptoms usually begin in childhood or young adulthood.
• The NHS advises seeing a GP if you feel tired all the time for no reason or fall asleep suddenly during the day. Do not drive if you are very sleepy.

Sleep and how you feel

• The AASM links short sleep in teenagers with a higher risk of depression, and the NHS lists stress, anxiety and depression among the common causes of poor sleep. Each can make the other worse.
• If poor sleep comes with low mood, constant worry or loss of interest in things you enjoy, tell a trusted adult and see a doctor. You do not need to work out what is wrong first; that is the doctor's job. The Mental Health module lists support services.
• If you ever feel unsafe or think you might harm yourself, tell someone straight away. In an emergency in the UAE, the government portal lists 999 for police and 998 for ambulance.

Preparing for your appointment

• Keep a two-week sleep diary: bedtime, roughly when you fell asleep, night wakings, wake time, naps, caffeine, screen use and how you felt during the day.
• Note any snoring, gasping or sudden sleep episodes reported by family.
• Write down your questions beforehand and bring a parent or carer if you are under 18 or would like support.
• Be honest about caffeine, energy drinks, late gaming and stress. Doctors need the full picture, and they are there to help, not judge.