Why Am I Always Tired? Could A Full Blood Count Reveal the Cause?

Blood tests

by

Why Am I Always Tired? Could A Full Blood Count Reveal the Cause?

Are you constantly feeling run down, even after a good night's sleep? Fatigue is one of the most common reasons people seek medical advice in the UK. While lifestyle factors like stress, work patterns, and poor sleep contribute, hidden health issues like anaemia or an immune condition could also be to blame.

What causes persistent tiredness?

How does a Full Blood Count (FBC) help?

An FBC test analyses your red and white blood cell counts, as well as platelets, giving a useful snapshot of your health. Simple issues like iron deficiency or unexpected infection can sometimes be picked up before symptoms worsen.

“The NHS recommends a blood test if you have unexplained fatigue lasting more than a few weeks.”

Self-care tips before testing

If symptoms persist, a blood test can help uncover the underlying cause.

How can you test your blood at home?

With our Mayfield Clinic At-Home Full Blood Count (FBC) Kit, you can conveniently self-collect a finger-prick sample using a TDL Tiny kit. Results arrive in just one day. Prefer to see a doctor? You can also book an in-person blood test at our clinics across the UK.

Take control of your health today

If you’re tired of being tired, order your home blood test kit or book an appointment—and start your journey towards feeling your best.

Further Reading

Book appointment

30 minutes | £220

Book appointment

Learn more about Membership here

Loading availability

Frequently asked questions

What does a Full Blood Count (FBC) test check for?

A Full Blood Count (FBC) is a blood test that measures different types of cells in your blood, like red and white blood cells and platelets. It helps detect a wide range of conditions, such as infections, anaemia, and immune system issues.

What symptoms might indicate I need a blood test?

Common symptoms include persistent tiredness, unexplained bruising, frequent infections, and shortness of breath. If you're experiencing these routinely, it may be a sign of an underlying issue best explored with a blood test.

When should I see a doctor rather than do a home blood test?

Severe or ongoing symptoms should always be discussed with your GP first. Home blood tests are best for monitoring or mild symptoms, but if you experience sudden or severe symptoms persistently, seek medical advice promptly.

No items found.
No items found.

Get started with Mayfield Clinic

Become a Mayfield Clinic member and get direct access to experienced general practitioners