Thyroid Test Small
More than the TSH your GP checks — measure TSH, FT3 & FT4 at home. A focused thyroid check; home visit by a healthcare professional; UKAS lab, 1–3 days.
Product details: GBP 126 — OutOfStock — SKU TF3 — GetTested
About this test – Thyroid Test Small
Key Benefits
Focused Thyroid Insight: Helps assess key thyroid markers linked to energy, metabolism, temperature regulation, mood and wellbeing.
At Home Blood Collection: Your blood sample is collected in the comfort of your home and taken for laboratory analysis.
Appointment Arranged Within 48 Hours: A healthcare professional will contact you within 48 hours to arrange your appointment.
UKAS Accredited Laboratory: Your sample is analysed by a UKAS accredited laboratory.
Fast Online Results: Secure online results are available within 1 to 3 working days.
What This Test Measures
Thyroid Signalling
Checks thyroid stimulating hormone (TSH), which helps show how the brain is signalling the thyroid gland.
Thyroid Hormone Levels
Measures FT4 and FT3, the thyroid hormones involved in metabolism, energy production and many body functions.
How It Works
1. Order Your Test
Purchase your test online.
2. Arrange Your Appointment
A healthcare professional will contact you within 48 hours to arrange your at home blood collection appointment.
3. Blood Sample Collection
Your blood sample is collected in the comfort of your home.
4. Laboratory Analysis
Your sample is analysed by a UKAS accredited laboratory.
5. Receive Your Results
Access your secure online results within 1 to 3 working days.
Laboratory Quality and Accreditation
Your sample is analysed by a UKAS accredited laboratory operating in accordance with ISO 15189 standards, the internationally recognised standard for medical laboratories.
The laboratory follows established procedures for sample handling, analysis and quality control to support accurate and reliable results. Your results are securely returned to GetTested and made available through your online account.
Preparation Instructions
Appointment Timing: A morning appointment is recommended where possible, as some thyroid related markers may vary throughout the day.
Before Testing: Stay well hydrated before your appointment.
Medication: Do not stop or change prescribed thyroid medication or other prescribed medication unless advised by a healthcare professional.
Biotin Supplements: Avoid high dose biotin supplements for at least 48 hours before testing, unless advised by a healthcare professional, as biotin may interfere with some thyroid blood test results.
Important
This test is not a substitute for urgent medical care. If you require immediate medical attention, contact your healthcare provider or emergency services.
Biomarkers included – Thyroid Test Small
- Thyroid Stimulating Hormone: Thyroid Signalling — Thyroid Stimulating Hormone (TSH) is produced by the pituitary gland to regulate the production of hormones by the thyroid gland. It is a critical indicator of thyroid health, used to screen for conditions like hypothyroidism (underactive thyroid) or hyperthyroidism (overactive thyroid).
- Free Triiodothyronine (fT3): Thyroid Hormone Levels — Free Triiodothyronine (fT3) is the unbound, active form of the thyroid hormone triiodothyronine (T3). It is crucial for regulating metabolism, energy levels, body temperature, and heart function. Measuring fT3 provides a direct assessment of the biologically active thyroid hormone available to tissues, reflecting current thyroid function more accurately than total T3 in many cases.
- Free Thyroxine (fT4): Thyroid Hormone Levels — Free Thyroxine (fT4) is the unbound, active form of the thyroid hormone thyroxine in the bloodstream. It's crucial for assessing thyroid function because it directly reflects the amount of hormone available to regulate metabolism, growth, and energy levels. Measuring fT4 helps diagnose and monitor conditions like hyperthyroidism (too much) or hypothyroidism (too little) thyroid hormone.
Frequently asked questions – Thyroid Test Small
How is Thyroid Test Small different from larger thyroid tests?
Thyroid Test Small provides a focused overview of TSH, FT4 and FT3. Larger thyroid tests may include additional thyroid markers such as antibodies, total thyroid hormones or reverse T3.
Can thyroid imbalance affect energy and weight?
Yes. Thyroid hormones help regulate metabolism and energy production, so thyroid related patterns may be linked to tiredness, weight changes, feeling cold, mood changes and brain fog.
Can I reschedule my appointment?
Yes, appointments can be rearranged. Please provide sufficient notice before your scheduled appointment.
What happens if my sample cannot be analysed?
If a sample is unsuitable for analysis, our customer support team will contact you with information about the next steps.
Customer reviews – Thyroid Test Small
4.7/5 (3)
- 4/5 — The digital report was clear, though I wish it included TPO antibodies too. Good basic overview though.
- 5/5 — The results came back in 48 hours. Really helpful for checking my levels.
- 5/5 — Very straightforward process and the nurse was lovely.