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Thyroid Hormones
Free T3 (fT3)
520 som
Turnaround: 1–2 business days
Urgent (CITO) may be available — ask
Blood draw — 80 som (included in packages)
Description
The active form of thyroid hormone in its free state. It helps clarify a diagnosis when thyroid function is abnormal, especially in hyperthyroidism.
When to Take This Test
- Clarifying an abnormal TSH or T4 result
- Suspected hyperthyroidism
- Monitoring treatment
Preparation
- In the morning, on an empty stomach
- No exertion or alcohol for a day beforehand
- Tell your doctor if you take hormones
This information is for reference only and does not replace a doctor's consultation.
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