Thyroid Function Test
If you’ve been feeling unusually tired, gaining or losing weight unexpectedly, experiencing mood changes, hair loss, or struggling with temperature regulation, your thyroid could be the cause. This test checks two key hormones — TSH and Free T4 — to give a clear picture of your thyroid health.
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No GP referral needed · Same-day results · Doctor-reviewed report
Book Your Appointment
No referral needed · Doctor-reviewed · Same-day results
Health Insights, Made Personal
Understand what your results mean with a personalised doctor's report. Gain expert insights and clear next steps tailored to your health journey.
- Practical, easy-to-follow advice from your physician
- Personalised health recommendations based on your results
- Doctor-signed report delivered the same day
Know What You're Taking
Essential information about your test
Understanding Thyroid Function
The thyroid is a small gland in your neck with a big impact on energy, metabolism, and mood. This test measures two important markers — TSH and Free T4 — to help identify if your thyroid is underactive, overactive, or functioning normally.