

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)
241 Quano Ext., Ibabao-Estancia, Mandaue City, Cebu
You’ll receive a confirmation email from a Hati Health concierge within 1–2 business days. Once received, you may proceed to your selected branch—no need to book a time slot; just walk in at your convenience.
Note: Orders placed after 4:00 PM will be processed on the next business day. (e.g., If you place an order on Monday at 5:00 PM, expect your confirmation by Tuesday or Wednesday, and you may visit as early as Wednesday morning.)
Upon arrival, you may be asked to fill out a form provided by the clinic or laboratory. Please bring at least one valid government-issued ID.
To claim your service, present your confirmation email and valid ID to the clinic or lab staff. You may also receive a sales reference number from your Hati Health concierge—please have it ready if provided.
Additional details and instructions will be shared with you via email after your purchase is completed.
Enhance your booking with additional services offered by EC Care - MANDAUE.
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






