TT3 (Total Triiodothyronine)

The TT3 (Total Triiodothyronine) test measures the total circulating T3 hormone (both protein‑bound and free) in a venous blood sample to assess thyroid activity and to complement TSH and free T4 measurements. It is commonly used to evaluate symptoms of hyperthyroidism or hypothyroidism, to monitor thyroid replacement or anti‑thyroid therapy, and can be performed at home in Dubai by certified phlebotomists with samples sent to accredited UAE laboratories for fast, reliable results. No strict fasting is usually required, but inform your clinician about medications or supplements (especially biotin) that may affect results, and always review TT3 findings with your physician to guide treatment rather than self‑medicate.

• Total Triiodothyronine (TT3)
• Total T3 (TT3)
• Serum TT3
• TT3 (ng/dL)

• Measures Total Triiodothyronine (TT3) to assess active thyroid hormone levels.
• Useful for detecting hyperthyroidism, monitoring therapy, and investigating symptoms like weight changes or palpitations.
• Home blood collection across Dubai by certified phlebotomists for patient comfort and convenience.
• Rapid, reliable laboratory analysis with secure digital reports suitable for sharing with your UAE healthcare provider.
• No fasting required; appropriate for routine monitoring and medication adjustment follow-up.

• Measures Total Triiodothyronine (TT3) to quantify circulating T3 hormone for thyroid assessment
• Useful for detecting hyperthyroidism and monitoring response to thyroid replacement or antithyroid therapy
• At-home venous blood collection by certified phlebotomists available across Dubai
• Fast turnaround via UAE-accredited partner labs with secure online delivery of results
• Flexible scheduling and clear result guidance to support follow-up with your physician

• Home venous blood collection for TT3 (Total Triiodothyronine) performed by certified phlebotomists across Dubai
• Accurate total T3 measurement to support diagnosis and monitoring of thyroid disorders and treatment response
• Secure electronic delivery of results from accredited UAE laboratories, typically within 24–48 hours
• No special preparation required for most patients; consult your physician for pediatric or complex cases