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A member asked:
Is it normal in a 6 month time frame to have a tsh of 3.5 and now 0.99? never been on thyroid meds just curious if those high fluctuations are normal
A doctor has provided 1 answer
TSH: is secreted in spurts and variations within the normal range can be seen. Thyroid inflammation can also cause levels to vary. Labs can differ as well. Wouldn't hurt to recheck it at a later date. Discuss w/your doctor. Not an emergency or potentially serious problem.
Answered 6/16/2014
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