I have had regular bloods done due to hypothyroidism.
My free T4 was low with high TSH. As my thyroxine doses raised as did my free T4, which at the moment is within range on 75mcg (I am asymptomatic apart from the odd headache). However my TSH is still high and hasn't reduced with the increase in thyroxine.
I don't particularly want them to keep increasing the dose as it seems unnecessary just to switch off the pituitary.
What is the likelihood they will keep increasing the thyroxine dose or when will they stop increasing it? what else may they do to find the problem as to why my pituitary isn't turning off?
What could be the problem based on peoples experience