Free Thyroid Function Test,
₹600
Essential functions of the body, like energy production, body temperature, heart rate, and growth, are regulated by the thyroid gland. A Free Thyroid Function Test is a series of blood tests that measures whether the thyroid gland is functioning well or not. It does so by measuring Free Triiodothyronine (Free T3), Free Thyroxine (Free T4), and Ultrasensitive Thyroid Stimulating Hormone (TSH).
If anybody is experiencing vague symptoms like unexplained weight gain or weight loss, fatigue, or hair loss, they will benefit greatly from a free thyroid function test, as this test can reveal important things about the functioning of the thyroid gland by measuring important parameters.
The profile includes Serum Free T3 (FT3), the biologically active form of thyroid hormone that helps regulate the body's metabolism and energy usage. Serum Free T4 (FT4) measures the free, unbound thyroxine available for use by the body's tissues and provides important information about thyroid hormone production. Serum TSH (Ultrasensitive) is produced by the pituitary gland and is considered the most sensitive marker for assessing thyroid function.
This test can help diagnose a variety of conditions. When diseases are detected at the earliest stage, a swift and effective treatment plan can be initiated by doctors. This helps support overall health enhancement for patients and significantly improves a person's chance of recovery. Regular health screenings and preventive measures are important to diagnose conditions affecting the thyroid region.
Test information: Fasting not necessary, but preferred
Reporting: Within 6 hours*
- Fasting is not required for the Free Thyroid Function Test unless specifically advised by your doctor.
- You may drink water before the blood sample collection.
- Continue taking your prescribed medications unless your doctor advises otherwise. If you are taking thyroid medication, ask your doctor whether it should be taken before or after the blood test.
- Inform the healthcare professional about any medications or supplements you are taking, especially thyroid medicines, biotin supplements, steroids, or hormonal medications, as these may affect the test results.
- Carry your doctor's prescription and any previous thyroid function test reports for comparison.
- Inform the healthcare professional if you are pregnant, planning pregnancy, or have recently undergone thyroid surgery or radioactive iodine treatment.
- Wear comfortable clothing with sleeves that can be easily rolled up for blood sample collection.
- Arrive at the centre 10–15 minutes before your scheduled appointment.
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