Tiredness And Fatigue

It's normal to feel tired sometimes. But if you're tired all the time and do not know why, it could be a sign of a problem.

Causes of tiredness and fatigue

Common causes of tiredness and fatigue include:

not getting enough sleep or finding it hard to get to sleep (insomnia)
an unhealthy lifestyle (such as having an unhealthy diet and not getting much exercise)
stress, depression and dealing with life challenges, such as bereavement or looking after a new baby
hormonal changes (such as during puberty, pregnancy or the menopause)
some illnesses, like glandular fever and COVID-19
some medical treatments and medicines, like chemotherapy, which can cause drowsiness for a while

But if you cannot explain why you're tired and it's been going on for a while and not getting any better, it may be a sign of a medical condition.

Your symptoms might give you an idea of what's causing your tiredness or fatigue. But do not self-diagnose - see a GP if you're worried.

Things you can do to help with tiredness or fatigue

There may be things you can do to help with your tiredness or fatigue.

Do

have a healthy diet and exercise regularly
try to stick to the same sleep times and aim for 6 to 9 hours of sleep
try to relax a couple of hours before your sleep time (read, or listen to music or a podcast)
have a relaxing sleeping area (not too bright, noisy or warm)

Don't

do not smoke
do not drink too much alcohol
do not eat, have caffeine or exercise in the couple of hours before sleep
do not use smartphones or screens in the hour before sleep

More information

See a GP if:

you've been feeling tired for a few weeks and you're not sure why
your tiredness affects your daily life
you feel tired and have other symptoms, such as weight loss or mood changes, or you've been told you're making gasping, snorting or choking noises when you're asleep

Treatment for tiredness or fatigue

Treatment for tiredness or fatigue depends on the cause.

Possible treatments include:

talking therapies, such as cognitive behavioural therapy (CBT)
advice on how to get better sleep
advice on how to relax or change your lifestyle

A GP may refer you to a specialist if they do not know the cause of your tiredness or fatigue.

You may need tests, such as blood tests to check for anaemia, diabetes or hyperthyroidism.

Sexual Health Advice

Throughout this series we have help and advice on staying healthy, dealing with Sexually Transmitted Infections, the risks of each type of the most popular gay sex and what to do if the sex you have is not consentual. The topics covered in this series include:

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