So you had taken levothyroxine at 8am and test was 7 hours later
So last dose levothyroxine too close to blood test will give false high Ft4 result
How do you feel?
Suggest you perhaps drop dose to 125mcg 5 x week and 112mcg 2 x week
Test after 6-8 weeks…always test as early as possible in morning before eating or drinking anything other than water and last dose levothyroxine 24 hours before test
You have Hashi's, don't you. So, it could be a Hashi's 'hyper' swing, rather than anything to do with your dose. But, SlowDragon 's advice is good to see where you really are in 6-8 weeks.
Yes I have Hashi’s ..Been really really unwell for 10mths now
Was about to get off meds.. In appropriate reduced doses near end 25 mcg then start feeling wrong, gp asked to raised doses.. then had covid.. Mess all up ..
But you can't 'get off the meds'. They're for life. Your levels may fluctuate, but Hashi's doesn't go away. It slowly destroys your thyroid until there is nothing left and you are dependant on levo etc. to survive. 25 mcg is not even a starter dose, it's a very, very low dose, so not surprising you started to feel wrong.
Having covid was bound to cause problems. It upsets everything. Having Hashi's and covid is bound to be worse. It will take you longer to recover. But, it would be a mistake to put all your symptoms down to thyroid at this point. I still think you should try SlowDragon's advice:
Suggest you perhaps drop dose to 125mcg 5 x week and 112mcg 2 x week
Test after 6-8 weeks…always test as early as possible in morning before eating or drinking anything other than water and last dose levothyroxine 24 hours before test
But, suggest that you reduce dose without involving your doctor, because if he reduces your prescription, you might have trouble getting it raised again when you need it - as you surely will, sooner or later.
In the meantime, be kind to yourself, look after yourself and allow yourself to recover without stressing. It will get better, I'm sure.
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