- No GP referral required.
- Results Availability: Results are typically available within 1-2 working days; some tests may take longer.
- Results Disclaimer: Results are for informational purposes only and not a substitute for clinical diagnosis.
- Consultation Services: GP consultation is not included but is available for an additional fee. Please get in touch with us for details.
Thyroid profile (Basic)
- Thyroid Stimulating Hormone (TSH)
- Free Thyroxine (FT4)
- Free Triiodothyronine (FT3)
Thyroid Stimulating Hormone (TSH): TSH is produced by the pituitary gland and regulates the production of thyroid hormones (T4 and T3). High TSH levels typically indicate an underactive thyroid (hypothyroidism), as the body tries to stimulate more hormone production. Low TSH levels are often seen in hyperthyroidism, where the thyroid is overactive.
Free Thyroxin (FT4): FT4 is the unbound, active form of thyroxine, a hormone produced by the thyroid gland. It plays a critical role in regulating metabolism, energy production, and growth. Low FT4 levels may indicate hypothyroidism (underactive thyroid), while high levels may suggest hyperthyroidism (overactive thyroid).
Free Triiodothyronine (FT3): FT3 is the active form of thyroid hormone that directly influences metabolism. It is produced from FT4. Abnormal FT3 levels can indicate thyroid dysfunction, with low levels associated with hypothyroidism and high levels with hyperthyroidism.