Thyroxine - Free (FT4) near me in Greater Noida

Also referred as

Free T4

3,800+ booked recently

For men & women

Earliest reports in

21 hours

Contains

1 test

Test price:

₹340

~~₹370~~

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Know more about this test

The Thyroxine - Free (FT4) determines the amount of free thyroxine (T4) hormone in the blood and is available in Greater Noida with Tata 1mg labs. T4 hormone is secreted by the thyroid gland and is essential for the body's growth and metabolism. It circulates in the blood in two forms: free form (FT4) and bound form.

Your doctor may suggest the Thyroxine - Free (FT4) test when symptoms of hyperthyroidism (increased appetite, rapid heartbeat, weight loss, vision changes, anxiety, and swelling and enlargement of the neck) or hypothyroidism (fatigue, weight gain, joint, and muscle pain, slowed heartbeat, or dry skin) are noticed. The test results, along with your symptoms, will help the doctor diagnose any suspected thyroid disease (hypothyroidism or hyperthyroidism) and monitor the treatment efficacy in people with known thyroid conditions

No special preparations are needed for the Thyroxine - Free (FT4) test. You may eat and drink as per your daily routine. On the day of the test, individuals on thyroid medications should take them at the time and dosage prescribed by their doctors.

Samples required

Blood

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Why is this test booked?

Preparations

No special preparation is required.

Sample Collection

Who will collect your samples?

What does Thyroxine - Free (FT4) measure?

The Thyroxine - Free (FT4) test measures the free form of thyroxine (T4) hormone made by the thyroid gland. T4 hormone exists in the blood in two forms: bound (attached to proteins) and free (not attached to proteins). Most of the T4 hormone circulating in the blood is bound to proteins and only a small part is free. A delicate balance of bound and free T4 should be maintained to ensure the proper functioning of the body.

Test Information is reviewed by: Dr. Anupriya Nautiyal, MD Pathology, MBBS and written by Shweta Prakash, MSc, BSc . The test details are for information purpose only. Consult a doctor before taking any test. Last updated on: 1st Jun 2026

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Thyroxine - Free (FT4) test price for other cities

Price in	Kolkata	Rs. 339
Price in	Bangalore	Rs. 329
Price in	Dehradun	Rs. 230
Price in	New Delhi	Rs. 339
Price in	Gurgaon	Rs. 339

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FAQs related to Thyroxine - Free (FT4) in Greater Noida

Why is the Thyroxine - Free (FT4) test done?

The Thyroxine - Free (FT4) test is done to evaluate symptoms of hypothyroidism (weight gain, fatigue, dry skin, hair thinning, slow heart rate, or depression) and hyperthyroidism (weight loss, muscle weakness, anxiety, trouble sleeping, tremors, or frequent bowel movement).

Can I take the Thyroxine - Free (FT4) test during pregnancy?

Yes, you can take the free T4 test during pregnancy. This test along with others is usually recommended during pregnancy to measure the levels of thyroid hormones, as thyroid disorders can complicate pregnancy.

What do high T4 levels signify?

High T4 levels can lead to a condition called hyperthyroidism in which the thyroid gland produces too much thyroid hormone. Some of the common causes of hyperthyroidism include nodular goiter and thyroiditis.

What happens when the T4 level is low?

Low T4 levels can lead to a condition called hypothyroidism. Some of the common symptoms of hypothyroidism are fatigue and weakness, weight gain, cold intolerance, and constipation.

How can I reduce my T4 levels naturally?

Always consult your doctor if your test results show high levels of T4 hormone. However, some home remedies, including apple cider vinegar, ginger, vitamin B (fish, legumes, milk, and nuts), vitamin D, dairy products, regular exercise, etc., might help you to lower your T4 levels naturally.

Is fasting required for the Free T4 test?

No, fasting is not needed before taking this test. However, your doctor will guide you if any special preparation is required.

What factors can affect the test results of the Free T4 test?

Certain medications like phenobarbital, amiodarone, or diclofenac can have an impact on your free T4 levels. Besides these, severe cases of chronic ailments, such as liver cirrhosis or chronic kidney failure, can also affect the test results of the free T4 test.

Can I book the Thyroxine - Free (FT4) test in Greater Noida near me?

Yes, you can book the Thyroxine - Free (FT4) test in Greater Noida near you with Tata 1mg Labs. The test can be booked easily, is affordable, and comes with an easy-to-understand report.

Is home sample collection possible for the Thyroxine - Free (FT4) test in Greater Noida?

Yes, home sample collection is possible for the Thyroxine - Free (FT4) test in Greater Noida with Tata 1mg Labs. You can also choose a date and time that suits your schedule for sample collection.

How can I book the Thyroxine - Free (FT4) test with Tata 1mg Labs in Greater Noida?

The booking process for the Thyroxine - Free (FT4) test with Tata 1mg Labs in Greater Noida is straightforward and hassle-free. Follow these steps to schedule a test online: 1). Go to the Lab Tests section on the Tata 1mg website. 2). Add your preferred test to the shopping cart. 3). Choose a time and day that works for you as long as you also take the essential prerequisites into account. 4). A confirmation notification will be sent to you with all the details once the booking is complete.

What is the cost of the Free T4 test in Greater Noida?

Tata 1mg Labs allows you to book tests at an affordable price in Greater Noida. The Free T4 test can be booked at a pocket-friendly budget of Rs. 340.

How long does it take Tata 1mg Labs to provide the reports of an FT4 test in Greater Noida?

We at Tata 1mg Labs recognize the value of prompt results. We strive to deliver test results with quick turnaround times so you can receive the information promptly. The reports of an FT4 test in Greater Noida are often provided in 21 hours.

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Package can be booked by :

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Contains 1 test

Thyroxine - Free (FT4)

Report delivery

Standard time

21 hrs

For slots after 11 AM, report will be delivered in 24 hours.

Samples required

Blood

1 vial required

Our phlebotomist will draw a blood sample, typically from a vein in your inner elbow.

Preparations

No special preparation is required.

Why is this test booked?

To measure the levels of free T4 hormone in the body.

As part of a thyroid profile test along with FT3 and TSH tests.

To evaluate symptoms suggestive of an imbalance in thyroid hormone levels, such as fatigue, weight loss, hair loss, and changes to heart rate.

To diagnose and monitor the treatment of hypothyroidism or hyperthyroidism.

To detect an underactive thyroid gland in newborn babies.

To evaluate other disorders, such as thyroid nodules, goiters, and pituitary or hypothalamus gland disorders.

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