Free T4 (FT4) in Dehradun
Also known as: Free T4, FT4, Free Thyroxine
- Sample
- Blood
- Fasting
- Not required
- Report
- 24-72 hours
- Processed
- NABL partner lab
LabONE price
₹250
Green Card members save 15% from the 2nd test: ₹213.
Book on WhatsApp- Free home collection on ₹999+
- Pathologist-reviewed report on WhatsApp
- Free doctor consultation
100%
reports reviewed by a pathologist
5.0★
five-star rated on Google
77
parameters in the ₹999 full body
Same day
reports on WhatsApp, or by next morning
What is a Free T4 (FT4)?
Free T4 measures the unbound, active form of thyroxine, the main hormone your thyroid releases. Read together with TSH, it helps confirm and grade an under- or over-active thyroid, and is especially reliable in pregnancy, when total-hormone tests can mislead.
Why take this test?
It is advised when TSH is abnormal, for thyroid symptoms, in pregnancy, and to monitor thyroid treatment.
- Fatigue, weight change, hair fall, or palpitations
- An abnormal TSH result
- Pregnancy thyroid assessment
- Monitoring a thyroxine dose
Normal reference ranges
| Parameter | Healthy reference range |
|---|---|
| Free T4 (FT4) | 0.8 - 1.8 ng/dL |
Ranges are indicative for adults. Your report carries the lab-specific reference range and is reviewed by a LabONE pathologist; always interpret results with your doctor.
Related tests
Other Endocrinology tests booked with home collection in Dehradun.
FAQs: Free T4 (FT4) in Dehradun
How much does a Free T4 (FT4) cost in Dehradun?
A Free T4 (FT4) at LabONE in Dehradun costs ₹250. Home sample collection is free on any booking of ₹999 or more (a ₹199 visit fee applies below that). With a free Green Card you pay ₹213 from your second test. Every report is pathologist-reviewed and delivered on WhatsApp with a free doctor consultation.
What is the difference between Free T4 and Total T4?
Total T4 includes hormone bound to proteins; Free T4 measures only the active, unbound part, which is more reliable in pregnancy and certain illnesses.
Is fasting required for a Free T4 test?
No, fasting is not required.
How do I book a Free T4 (FT4) in Dehradun?
Message LabONE on WhatsApp, pick a slot, and a trained phlebotomist collects your sample at home. Home collection is free on any order of ₹999 or more, otherwise a ₹199 visit fee applies.
Is home sample collection available for the Free T4 (FT4)?
Yes. LabONE collects your sample at home across Dehradun with a single, careful prick. Morning slots (6-10 AM) are reserved for fasting tests.
How will I get my Free T4 (FT4) report?
Your pathologist-reviewed report arrives on WhatsApp via MIRA in plain language, with a free doctor consultation to explain what it means and what to do next.
Free T4 (FT4) at home across Dehradun
LabONE offers home sample collection for the Free T4 (FT4) across Dehradun, including Rajpur Road, Race Course, Clock Tower, Paltan Bazaar, Astley Hall, Dalanwala, Karanpur, Patel Nagar, Ballupur, GMS Road, Sahastradhara Road, Vasant Vihar, Nehru Colony, Subhash Nagar, Prem Nagar, Clement Town, Jakhan, Dilaram Bazaar, EC Road, Kanwali, Niranjanpur, Mussoorie Road, and nearby areas.
How home collection works
From a WhatsApp message to a doctor's explanation, in four steps.
- 1
Book on WhatsApp
Tell MIRA which test you want, or ask what to check.
- 2
Free home collection
A trained phlebotomist visits you. Free on any ₹999+ booking.
- 3
Tested at our lab
Processed and reviewed by a LabONE pathologist.
- 4
Report + a doctor
On WhatsApp via MIRA, with a free doctor consultation.
Book your Free T4 (FT4) in Dehradun
₹250, free home collection on ₹999+, and your Green Card free with any ₹999 booking.
Book on WhatsAppTest nahi. Rishta.