

The Free Thyroxine (FT4) test using Electrochemiluminescence Immunoassay (ECLIA) measures the level of the active thyroid hormone that regulates metabolism, energy, and overall body function. This test helps diagnose conditions like hypothyroidism or hyperthyroidism and monitors the effectiveness of thyroid treatments.
• No fasting required.
• Do not take Biotin (Vitamin B7) for 8 hours prior to extraction.
• For patients taking medicines to lower cholesterol (D-T4), medication should be discontinued for 4-6 weeks prior to collection (please consult your doctor before following this preparation)
Service will be provided at your given address. Home service is available within Metro Manila areas only. Home service fee is ₱800.
Home service appointments require a confirmed date and time to ensure availability and timely service.
A Hati Health concierge will contact you via email within 1–2 business days to confirm your schedule and send your confirmation email.
On the day of your appointment, please ensure you are available at the provided address and have at least one valid ID ready.
To claim your service, present your confirmation email and valid ID to the attending healthcare provider.
Note: Price is exclusive of the home service fee. The total amount will be calculated at checkout.
Enhance your booking with additional services offered by SureVax - Home Service.
The FT3 (ECLIA) Test checks levels of free triiodothyronine to evaluate thyroid health.
The TSH Test (ECLIA) measures thyroid-stimulating hormone levels to assess thyroid function.
Add more services to your booking and save on multiple visits






