Do You Catch Every Bug Going Around? What Your Full Blood Count Can Reveal

Blood tests

by

Do You Catch Every Bug Going Around? What Your Full Blood Count Can Reveal

In the UK, it often feels like there’s “something going around” year-round. But if you’re catching every cold, flu, or infection, your immune system could be trying to tell you something. Chronic infections are not just inconvenient—they might be a sign of a deeper health issue.

What causes frequent infections?

How can a Full Blood Count (FBC) help?

An FBC is a straightforward blood test that measures white blood cells, red blood cells, and platelets. White cells are especially crucial for fighting infections; abnormal levels can point to immunodeficiency or ongoing infection.

With the Mayfield Clinic At-Home Full Blood Count (FBC) Kit, you can check these levels conveniently in the comfort of your home. Our kit uses a self-collected finger-prick sample, processed by trusted UK lab TDL, with results typically in just one day.

Healthy habits for immunity

Still feeling ill regularly? A blood test could help uncover the cause—and offer clarity.

When should you see a doctor?

If fevers, infections, or fatigue are ongoing, the NHS recommends seeing your GP. Mayfield Clinic allows you to purchase a home FBC kit or book a clinic test at one of our UK locations for a professional consultation.

Ready for answers? Take control today

Stop guessing about your health. Order your at-home FBC kit or book your private GP visit with Mayfield Clinic now.

Further Reading

Book appointment

30 minutes | £220

Book appointment

Learn more about Membership here

Loading availability

Frequently asked questions

What are the signs of a weakened immune system?

While many infections resolve quickly, recurring sore throats, fevers, or illnesses could signal a low or abnormal white blood cell count. This is best revealed through a blood test.

How can I naturally support my immune system?

You should wash your hands regularly, get plenty of sleep, maintain a balanced diet, and manage stress. But if you’re frequently ill, checking your blood health may be key.

Can a blood test diagnose immune or infection problems?

Yes, a Full Blood Count can detect changes in the numbers or types of white blood cells, which are your body’s main defence against infection.

No items found.

Related products

At-Home Full Blood Count (FBC) Kit

Check key blood health markers at home with our easy, finger-prick Full Blood Count kit.

Get started with Mayfield Clinic

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