Lab test · Immunology
TFT - Thyroid Function Test
The Thyroid Function Test (TFT) evaluates thyroid hormone levels to assess thyroid gland function and detect disorders.The Thyroid Function Test (TFT) evaluates thyroid hormone levels to assess thyroid gland function and detect disorders.
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Booked 206 times
NABL-certified lab
Free home collection Report in 24 hrs
ReportWithin 24 hrs
SampleBlood
CollectionHome or centre
FastingNot needed
How it works
1
Book in a minute
Add to cart, pick a date and time slot, pay online or at collection.
2
Sample collected at home or centre
A trained phlebotomist arrives in your slot with sealed, single-use kits.
3
Report on WhatsApp
Within 24 hours on WhatsApp and under My Orders.
Parameters covered3 parameters
TSH (Thyroid Stimulating Hormone)
T3 – Total (Serum)
T4 – Total (Serum)
Preparation
No special preparation needed unless your doctor advises otherwise.
About this test
The Thyroid Function Test (TFT) evaluates thyroid hormone levels to assess thyroid gland function and detect disorders.
The Thyroid Function Test (TFT) is a group of blood tests used to assess how well the thyroid gland is functioning. It typically includes measurements of Thyroid Stimulating Hormone (TSH), Triiodothyronine (T3), and Thyroxine (T4).
These hormones regulate metabolism, energy levels, body temperature, and overall growth and development. Abnormal levels may indicate thyroid disorders such as hypothyroidism (underactive thyroid) or hyperthyroidism (overactive thyroid).
TFT is commonly used for diagnosis, monitoring treatment, and screening individuals with symptoms like weight changes, fatigue, hair loss, or irregular heartbeat.
The purpose of this test is to
- To evaluate thyroid gland function
- To measure TSH, T3, and T4 levels
- To diagnose thyroid disorders
- To monitor treatment effectiveness
- To support endocrine assessment
What patients say about Prima
RK5.0
Ramesh K.
Verified · 2 weeks ago
Quick appointment and the staff explained everything. Report came the same evening on WhatsApp.
Booked: MRI Brain
SP4.5
Sneha P.
Verified · 1 month ago
Booking on the app was simple and pricing was clear with no hidden charges.
Booked: Full Body Checkup
AM5.0
Anita M.
Verified · 1 week ago
Home collection was right on time and completely painless. Very professional.
Booked: Thyroid Profile
VS5.0
Vikram S.
Verified · 3 days ago
Great value and fast report. Booked at 9am and had results by evening.
Booked: CBC
Questions people ask
How soon will I get my report?
Your report is delivered within 24 hours of sample collection — on WhatsApp and under My Orders.
Is home sample collection available?
Yes. A trained phlebotomist visits your home with sealed, single-use kits. Home collection is free.
Do I need to fast or prepare?
No fasting is required for this test unless your doctor advises otherwise.
How do I pay?
Pay online (UPI / cards) or pay at collection or at the centre. The price you see is what you pay — it includes the report, with no hidden charges.
Is the lab accredited?
Yes. Prima Diagnostics runs NABL-certified labs with strict quality control across 7 centres in Bengaluru.
Select your centre
Choose your nearest Prima centre to continue — prices, slots and availability depend on it.
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