Measures total thyroxine hormone level for thyroid function assessment.
Download Total Thyroxine (t4) Test Visual Guide infographic (PNG)
| Result context | Guide |
|---|---|
| Typical adult | lab specific |
| Low | hypothyroid context |
| High | hyperthyroid context |
Total T4 is affected by binding proteins; FT4 is often more direct.
Total Thyroxine (t4) is a laboratory test. Measures free plus protein-bound T4.
Your clinician can advise whether this test is appropriate for you. The result should be read with the laboratory range, symptoms, medical history and other relevant results. The listed sample type is Blood (Serum).
Relevant details from a Thyrocare sample report are shown below. A standalone PDF preview for Total Thyroxine (t4) is not available here. Reference intervals may vary by method and patient factors. Use the interval printed on your own final report.
| Conducted at | Thyrocare Labs |
|---|---|
| Lab Accreditation | CAP, NABL, UKAS, ANAB |
| Parameter | Unit | Reference Range |
|---|---|---|
| TOTAL THYROXINE (T4) | µg/dL | 4.87-11.72 |
Educational guide only. The Thyrocare sample-report range is shown in the Reports & Ranges section. For your own result, use the range on your final report and discuss it with your clinician.
| Reason | Description |
|---|---|
| Thyroid hormone review | Measures free plus protein-bound T4. |
| TSH follow-up | Helps evaluate thyroid function patterns. |
| Pregnancy/medicine context | Useful where binding proteins may change. |
| Situation | Description |
|---|---|
| High thyroid symptoms | Fast heartbeat, weight loss, heat intolerance, tremor. |
| Low thyroid symptoms | Fatigue, weight gain, cold intolerance, constipation. |
| Follow-up users | People with known thyroid disease or abnormal TSH. |
| Topic | Guidance |
|---|---|
| Fasting | No fasting is required for this test alone. If another test in the same order requires fasting, follow its preparation instructions. |
| Medicines | Hormones, thyroid medicines and supplements can affect results. |
| Interpretation | Read with TSH and FT4 when available. |
The current Total Thyroxine (t4) price in Sahibzada Ajit Singh Nagar is Rs. 210. The final booking details are shown before you confirm.
No fasting is required for this test alone. If another test in the same order requires fasting, follow its preparation instructions.
Select Add to Cart or Book Now, choose a suitable slot and provide your address and pincode. Home collection is available where serviceable.
Payment is made after sample collection. Review the final booking amount before confirming your order; the collection team can confirm the available payment methods.
Your report shows the laboratory reference range. A doctor can interpret the result together with your symptoms, medical history and other tests.
Thyrocare states that most test reports are available within 24–48 hours after the sample reaches the laboratory, depending on the test. This is a general estimate, not a guaranteed turnaround for this test; sample transport time is additional. Completed reports are shared digitally.
Free Home Sample Collection in Sahibzada Ajit Singh Nagar
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