TSH: Tsh levels can fluctuate based on various factors. Are you taking medications such as levothroxine for hypothyroidism? If so, your second TSH result .40 is within the recommended target range. If you are not taking levothyroxine, your first result .1 is slightly on the lower side, you may have subclinical hyperthyroidism. So it would all depend on the context. Talk to your doctor.
Answered 9/28/2016
5.9k views
No: These levels are normal. Ranges to worry about are 5-10. Treatment may not be indicated until the level is over 10.
Answered 9/19/2013
5.9k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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