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FT4

FT4 at Hi-Precision SUCAT

Starts at ₱ 550

Provided by

Hi-PrecisionHi-Precision

The FT4 (Free Thyroxine) Test measures the level of free thyroxine, a thyroid hormone that is not bound to proteins in the blood. This test is essential for evaluating thyroid function and diagnosing disorders such as hypothyroidism (underactive thyroid) and hyperthyroidism (overactive thyroid), as free thyroxine plays a crucial role in regulating metabolism, energy levels, and overall health. The test involves drawing a blood sample, which is then analyzed in a laboratory to determine the concentration of free thyroxine.


Typically, the FT4 test is performed once if there is a suspicion of thyroid dysfunction. If you are undergoing treatment or monitoring a thyroid condition, your healthcare provider may recommend repeating the test periodically. Depending on the results, follow-up tests or additional thyroid function assessments, such as TSH, may also be suggested by your healthcare provider.

Test Requirements

Fasting: Not required.

Sample Type: Blood sample.

Preparation: No specific preparation is needed. However, inform your healthcare provider about any medications or supplements you are taking, as certain drugs can affect FT4 levels.

Timing: The test can be done at any time of the day.

How to Claim

1. You may visit your selected branch one business day after your purchase date. No need to book a specific time slot - simply walk in at your convenience.

  1. Note: Orders placed after 4:00 PM will be processed on the next business day (e.g., For an order placed on Monday 5:00 PM, you may visit your selected clinic as early as Wednesday morning)

2. Upon arrival, you may be asked to fill out a form provided by the clinic or laboratory. Please bring at least one valid ID.

3. When claiming your service, inform the clinic or laboratory staff that you are “endorsed by Hati Health” and provide the full name you used in your purchase. You may also be sent an endorsement number by your Hati Health concierge. 

4. Additional information will be provided to you after purchasing this service

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Related Categories

Dry SkinMuscle WeaknessWeight LossAbnormal HeartbeatDepressionHair ThinningWeight FluctuationsFatigueCold IntoleranceIndividual TestMood Changes

More About This Product

Find best FT4 price in SUCAT by Hi-Precision. The FT4 Free Thyroxine Test is a vital assessment that measures the level of free thyroxine, an important thyroid hormone that circulates unbound in the blood. This test is essential for evaluating thyroid function and diagnosing conditions like hypothyroidism, which is characterized by symptoms such as fatigue, dry skin, muscle weakness, and mood changes, and hyperthyroidism, noted for symptoms like weight loss, heart palpitations, and cold intolerance. The procedure consists of drawing a blood sample which is analyzed in a laboratory to check for free thyroxine concentration. Health professionals usually recommend the FT4 test when there are indications of thyroid dysfunction. Additionally, for individuals receiving treatment for thyroid conditions, periodic retesting may be prescribed. It is advised to consider follow-up assessments like TSH when necessary. Available at Hi-Precision in SUCAT, Paranaque City, Metro Manila, Philippines, this critical test aids in proper health evaluation and ensures effective management of thyroid-related issues.
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Book Your Appointment at Hi-Precision - SUCAT
Important Reminders
  • Before You Visit: Book and pay on the Hati Health platform before going to your selected clinic. Hati Health will endorse your booking to the clinic, ensuring a smooth check-in when you arrive.
  • After purchase: Skip the wait—simply walk in during clinic hours. No need to book a time slot!
What to Expect
  1. A reference number will be sent to you within 1-2 business days after your order is placed.
  2. Note: Orders placed after 4:00 PM will be processed on the next business day (e.g., For an order placed on Monday 5:00 PM, you may get your sales reference number as early as Wednesday morning)
  3. You may visit your selected branch after you have received your sales reference number. No need to book a specific time slot - simply walk in at your convenience.
  4. When claiming your service, provide the clinic or laboratory staff your sales reference number and full name used in your purchase.

Clinic Address

Unit A 4-B, Jaka Plaza Bldg, Dr Arcadio Santos Ave, San Antonio Valley 1, Paranaque City, 8288 Metro Manila, Philippines

Clinic Schedule

  • Mon, Tue, Wed, Thu, Fri, Sat
    6:00 AM - 4:00 PM
  • Sun
    6:00 AM - 12:00 PM

Related Categories

Dry SkinMuscle WeaknessWeight LossAbnormal HeartbeatDepressionHair ThinningWeight FluctuationsFatigueCold IntoleranceIndividual TestMood Changes

More About This Product

Find best FT4 price in SUCAT by Hi-Precision. The FT4 Free Thyroxine Test is a vital assessment that measures the level of free thyroxine, an important thyroid hormone that circulates unbound in the blood. This test is essential for evaluating thyroid function and diagnosing conditions like hypothyroidism, which is characterized by symptoms such as fatigue, dry skin, muscle weakness, and mood changes, and hyperthyroidism, noted for symptoms like weight loss, heart palpitations, and cold intolerance. The procedure consists of drawing a blood sample which is analyzed in a laboratory to check for free thyroxine concentration. Health professionals usually recommend the FT4 test when there are indications of thyroid dysfunction. Additionally, for individuals receiving treatment for thyroid conditions, periodic retesting may be prescribed. It is advised to consider follow-up assessments like TSH when necessary. Available at Hi-Precision in SUCAT, Paranaque City, Metro Manila, Philippines, this critical test aids in proper health evaluation and ensures effective management of thyroid-related issues.
... See More
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