I have hypo TSH 0.05 and FT3 in top third of range, so all ok there. BUT I have really really dry skin which had now become itchy. My scalp flakes and so do my ears (badly) so that I am quite embarrassed and don't wear dark clothes. I have always had dry skin so accept I'm prone to be on the dry side, but when I go up a dosage of levo I get a short respite in the dry skin and flakey ears and scalp so much so that I don't have to moisturise all over every day and my scalp is 'normal' - So this makes me think it is definitely thyroid related. I asked the GP about it and he said "I don't know"
Does anyone else have this problem and can anyone shed any light on what may help other than moisturising.