A thyroid panel assesses your gland’s activity by measuring TSH, Free T4, and sometimes Free T3. But interpreting patterns can be tricky. This page explains the basics and how AI-LabTest makes it easier to understand your results.
Important: Always compare results with your own report’s reference ranges. Thyroid interpretation depends on context, medications, and clinical history.
Key markers
- TSH — the brain’s signal to the thyroid.
- Free T4 — main hormone produced by the thyroid.
- Free T3 — active form influencing metabolism.
Common patterns
- High TSH + low T4 → hypothyroidism.
- Low TSH + high T4/T3 → hyperthyroidism.
- Normal TSH but symptoms → sometimes subclinical cases.
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