Thyroid Tests

Thyroxine (T4)

Overview
Preparation
Related

T4 is the main hormone produced by the thyroid gland and serves as a precursor to T3. Measuring T4 helps assess overall thyroid function and is commonly used to diagnose and monitor hypothyroidism and hyperthyroidism.

Report Time
4-6 hours
Department
Biochemistry

How to prepare

  1. 1
    No fasting required: You can have your normal diet before the blood test.
  2. 2
    Inform about medications: Tell our technician about any thyroid medications, birth control pills, or steroids you take.
  3. 3
    Avoid biotin supplements for 2-3 days before the test.
  4. 4
    Consistent timing: Try to test at a similar time of day if monitoring levels over time.
Test Price
Rs. 1,100
Ask on WhatsApp
Ready within 4-6 hours. Delivered via WhatsApp, email, or online reports portal.
Free home sampling available for orders above Rs. 1,500.
PNAC-accredited results.
Accepted at all hospitals.