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A member asked:
What causes tsh levels to drop? last year my reading was 0.55 and now it is 0.30. t4 free is normal?
2 doctors weighed in across 2 answers
There is a certain amount of individual variability as well as variability in test results. If you do not have any symptoms and your general health has been stable, you may choose to watch and wait after discussing the results with your doctor.
Answered 11/7/2021
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Any test ordered by a Dr should be reviewed by that Dr. This is important because the tests must be interpreted against the background of past or current illness, use of any medications etc. In general, thyroid function is impacted by use of meds including birth control, environmental pollutants(eg pesticides, cleaning chemicals), stress etc. Be sure to follow up with your Dr & report any symptoms
Answered 11/7/2021
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Related Questions
A member asked:
TSH level was 1.8 a year ago and T4 free was 1.06. Now a year later TSH is 4.34 and T4 free was 1.27. GYN says start meds and PCP says no. Advice?
A doctor has provided 1 answer
A member asked:
I have subclinical hypothyroidism.Tsh:7.03.T3, (liothyronine) T4 normal.Can it cause low libido or e.D. ? Because I am facing these peoblems for last one year.
2 doctors weighed in across 2 answers
A member asked:
I have large Thyroid nodules. March TSH level =1.39 /Free T4 = 15. October levels: TSH level = .91 & Free T4 = 14. Is it normal for them to drop?
A doctor has provided 1 answer
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