Free T3 & Free T4
Also known as: FT3 FT4
The active thyroid hormone fractions — more precise than total T3/T4.
Blood
Sample
Not needed
Fasting
Same day
Report
₹600
Centre visit or home collection
Frequently asked questions
- Do I need to fast before the Free T3 & Free T4?
- No fasting is needed for the Free T3 & Free T4. You can give the sample at any time of day.
- When will I get my Free T3 & Free T4 report?
- Reports are typically ready the same day. We send them by WhatsApp and email as soon as they are verified by our pathologist.
- What sample is needed for the Free T3 & Free T4?
- A blood sample, collected at any of our three Hyderabad centres or at your home by a certified phlebotomist.
- How much does the Free T3 & Free T4 cost in Hyderabad?
- ₹600 at Lab24 Diagnostics — transparent pricing with no hidden charges. Home collection is available.