Feeling exhausted is so common that it has its own acronym, TATT, which stands for “tired all the time”.
We all feel tired from time to time. The reasons are usually obvious and include:
But tiredness or exhaustion that goes on for a long time is not normal. It can affect your ability to get on and enjoy your life.
However, before you can find a solution that can help you, you may want to work out how you became tired in the first place.
It can be helpful to think about:
Psychological causes of tiredness
Psychological causes of tiredness are much more common than physical causes.
Most psychological causes lead to poor sleep or insomnia, both of which cause daytime tiredness.
Psychological causes include:
The strains of daily life can worry most of us at some point. It’s also worth remembering that even positive events, such as moving house or getting married, can cause stress.
A bereavement, redundancy or a relationship break-up can make you feel tired and exhausted.
If you feel sad, low and lacking in energy, and you also wake up tired, you may have depression.
If you have constant uncontrollable feelings of anxiety, you may have what doctors call generalised anxiety disorder (GAD).
As well as feeling worried and irritable, people with GAD often feel tired. See a GP, as medication and talking therapies can help.
Physical causes of tiredness
There are several health conditions that can make you feel tired or exhausted.
Tiredness can also be the result of:
If you have been feeling constantly tired for more than 4 weeks, it’s a good idea to see your GP so they can confirm or rule out a medical condition that could be causing your tiredness.
Lifestyle causes of tiredness
In today’s 24/7 “always on” world, we often try to cram too much into our daily lives.
And to try to stay on top of things, we sometimes consume too much alcohol or caffeine, or eat sugary and high-fat snacks on the go rather than sitting down for a proper meal.
The main lifestyle causes of tiredness include:
Drinking too much interferes with the quality of your sleep. Stick to the guidelines of no more than 14 units a week for both men and women.
Night workers often find they get tired more easily. This is more likely if the timing of the shifts keeps changing.
If you’re tired, you may nap during the day, which can make it more difficult to get a good night’s sleep.
Too much or too little exercise can affect how tired you feel.
Too much of this stimulant, found in tea, coffee, colas and energy drinks, can upset sleep and make you feel wound-up as well as tired.
Try decaffeinated tea and coffee, or gradually cut out caffeine altogether.