TSH levels

[Auders]

very quick question lovely people. I had thyroid test done on 25/07 with MMH results TSH 3.77 mu/L [0.27-4.2mu/L]. Had TSH with GP on 9/08 TSH 2.9mu/L [0.3-4.2]. MMH test done 07.30 GP done 08.45, both test done as advice regarding timing of Levo etc. is this a big drop in 2 weeks? I’m going to post all blood test results just waiting for Folate for this very knowledgeable forum. Thanking you 🙏

[PurpleNails Administrator]

The drop is 0.87 about 20% looking at range % (slightly different ranges) and TSH is known to fluctuate more than that throughout a day. So I would think no it not a huge drop.

25/07 TSH 3.77 mu/L [0.27-4.2mu/L]. 89%

9/08 TSH 2.9mu/L [0.3-4.2]. 66%

You may know TSH isn’t the reliable measure it’s FT4 & FT3 which is important.