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Thyroid profile T3, T4, TSH
₹450.00
Description
- Thyroid Profile (T3, T4, TSH): A blood test that evaluates thyroid function by measuring the levels of total triiodothyronine (T3), total thyroxine (T4), and thyroid-stimulating hormone (TSH). This profile helps diagnose thyroid disorders and assess overall thyroid health.
- Total Triiodothyronine (T3): This test measures the total amount of T3 hormone in the blood, including both bound and unbound forms. T3 is a key hormone produced by the thyroid gland that regulates metabolism, energy levels, and numerous physiological processes.
- Total Thyroxine (T4): This measurement reflects the total amount of T4 hormone in the bloodstream, which is the primary hormone secreted by the thyroid gland. T4 is crucial for metabolic regulation and is converted into the more active T3 form in tissues.
- Thyroid-Stimulating Hormone (TSH): Produced by the pituitary gland, TSH stimulates the thyroid gland to produce T3 and T4. Measuring TSH levels is essential for assessing thyroid function; elevated TSH levels often indicate hypothyroidism, while low levels may suggest hyperthyroidism.
- Interpretation:
- Low TSH with High T3 and T4: Indicates hyperthyroidism, where the thyroid is overactive and producing excess hormones.
- High TSH with Low T3 and T4: Suggests hypothyroidism, where the thyroid is underactive and not producing sufficient hormones.
- Normal TSH with Abnormal T3 or T4: May indicate subclinical thyroid dysfunction or the need for further investigation.
- Clinical Relevance: The thyroid profile is essential for diagnosing and managing conditions such as Graves’ disease, Hashimoto’s thyroiditis, and other disorders that affect thyroid hormone levels. Accurate interpretation of these tests aids in determining appropriate treatment options and monitoring thyroid health.
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