Sample required : Blood
Pre requisite : No Fasting Required
The Free T3 test is also known as the Triiodothyronine test. It helps to evaluate the function of the thyroid gland, diagnose diseases of the thyroid, and monitor the effectiveness of ongoing thyroid treatment. The Free T3 test is done: • In case of abnormal levels of TSH especially when Free T4 levels are normal • In case of signs and symptoms of hyperthyroidism
Who should get this test done?
- Individuals with symptoms of thyroid disorders, such as weight changes, fatigue, hair thinning, or temperature sensitivity.
- People with a family history of thyroid disease.
- Patients who have abnormal results on other thyroid tests, such as TSH or T4.
More Information
Free T3 is typically measured along with other thyroid hormones, like Free T4 and TSH, for a comprehensive assessment of thyroid health. Elevated FT3 can indicate hyperthyroidism, while low FT3 can suggest hypothyroidism or other thyroid dysfunctions.
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