My understanding is that a lower TSH is better. Not that familiar with the T4 test.

I've been on synthroid for a few years. The highest my TSH was 5.28 -- now it is below 2.0. I started with 25 mcg, then 50 mcg, and have been at 75 mcg for a while.

I go every 3 to 6 months for a blood test. I was having some other issues with my thyroid so I went to an endocrinologist for a while.


Susan

SCC R-Lateral tongue, T1N0M0
Age 47 at Dx, non-smoker, casual drinker, HPV-
Surgery: June 2005
RT: Feb-Apr 2006
HBOT: 45 in 2008; 30 in 2013; 30 in 2022 -> Total 105!
Recurrence/Surgeries: Jan & Apr 2010
Biopsy 2/2011: Moderate dysplasia
Surgery 4/2011: Mild dysplasia
Dental issues: 2013-2022 (ORN)