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High TSH (7.20) with normal T3/T4
28M. Recent blood test results:
• TSH: 7.20 (range 0.40–4.50) — high
• Free T4: 1.4 (range 0.8–1.8) — normal
• Free T3: 3.8 (range 2.3–4.2) — normal
So my TSH is high but my actual thyroid hormones (T3, T4) are still in range.
Symptoms: constant fatigue, low energy, low motivation, and I’ve been unable to lose weight despite trying.
My questions:
1. Is this “subclinical hypothyroidism”? How serious is it?
2. Does this needs any medication, and how long the medication will be for?
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Yes. This is hypothyroidism. Your TSH is mildly elevated and FT3 and FT4 are normal you are symptomatic.
So you can start Thyroid replacement.
May be 12.5mcg every day.
I would also suggest you to test your Vit D.
If low correct that as well.
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