Skip to main content

Thyroid Function

3 biomarkersPreparation requiredCapillary sampling or venous

Unexplained weight changes, fatigue, or brain fog? TSH, Free T4, and Free T3 tell you whether your thyroid is the culprit - the most common missed diagnosis in general practice.

What’s included in Thyroid Function

3 biomarkers

How to prepare

3 requirements apply to this test. Open any row for the full clinical guidance.

Activity

Medication and supplements

General

You may also like…

View all tests
Anaemia Screen

Anaemia Screen

3 biomarkers

Tired all the time? This screens the three most common causes - iron, B12, and folate deficiency - so you know whether anaemia is the answer or you can rule it out.

Blood Group

Blood Group

2 biomarkers

Don't know your blood type? Get it on file. ABO group and Rhesus factor for medical records, travel, or pregnancy planning. Results in 5 working days.

Total

£36