Hi, I have ongoing symptoms and private tests in July this year showed high antibodies Hashimotos. I’ve just had my latest GP results, no T4 tested even though I was promised this. Totally lost all faith in my GP now!
My questions are 1) for optimal health would you recommend getting tested privately? 2) If so how often? 3) does the cortisol result look optimal?
Cortisol 412 nmol/L
Cortisol greater than or equal to 350 nmol/L makes adrenal insufficiency unlikely.
TSH 2.8 mIU/L 0.27 - 4.2 on 100mcg of levothyroxine
Bloods took after fasting and no levothyroxine for 24 hours
July 2020 private test full thyroid and vitamins TSH 0.02 on 125mcg of levothyroxine
October 2020 TSH 12 on 75mcg of levothyroxine
Ranges as above
Looking at previous posts it’s only a month since dose was increased back to 100mcg
Suggest you order test ready to retest at 6-8 weeks
Remember to stop taking any supplements that contain biotin a week before ALL BLOOD TESTS, including vitamin B complex
Do you always get same brand of levothyroxine
Recommended on here that all thyroid blood tests should ideally be done as early as possible in morning and before eating or drinking anything other than water .
Last dose of Levothyroxine 24 hours prior to blood test. (taking delayed dose immediately after blood draw).
This gives highest TSH, lowest FT4 and most consistent results. (Patient to patient tip)
Is this how you do your tests?
Hi SlowDragon, it was more than 6 weeks since my last test 1st October. I do all my tests that way apart from the October one which was sprung on me. Back to my questions is it worth having another private test now my last one was in July 2020? Also, can you comment on my cortisol results please?