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A member asked:

Got to a synthroid dose that works, felt great at first, but now my fatigue is coming back. can symptoms come back even when blood tests are normal?

A doctor has provided 1 answer

Hypothyroidism : Despite the fact that her symptoms improved with the thyroid dose it is possible that then coming back is not associated with the dose of thyroid you take

Answered 2/3/2017

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TSH was 4.54. Repeated 4 months later and now is 5.01 (lab range 0.45-4.50). Any concern? Dr wants to do low dose synthroid. Only symptoms fatigue

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I've been on the same dose of Synthroid for 12 years. A recent blood test shows: TSH - 0.25 - low, T 4 and T3 are within range. Any idea why?

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Since my dose of thyroxine has changed from 150mgs to 125mgs, I am now experiencing brain fog and fatigue. Is this a coincidence or could it be this?

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A member asked:

Been to 2 endos. Had half my thyroid removed. One guy says I should be on Synthroid (thyroxine) to stop remaining lobe from being over worked other said not needed due to normal blood tests. Who is right?

2 doctors weighed in across 2 answers

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