Today I had blood taken to try find a reason for my extreme tiredness, hair loss/thining, dry skin, constipation and other thyroidy type symptoms.
I've had blood tests before for the same thing and they always come back 'normal' yet I still have lots of symptoms. The GP is now testing Vit D levels, ferritin, gluten intolerance, T3 and T4 for thyroid. But I bet good money they will all be 'normal'. I've read that interpretations of thyroid tests can show that levels are normal yet would be regarded as low in other countries and would be low enough to make people symptomatic.
How will I know if my levels are low enough to need treatment if they don't meet the current guidelines? Do I ask for a print out of the results and if so, how would I get to find out if anything needs doing about them? Tia