My son is currently on 150mg levothyroxine
Latest blood test
TSH 7.29 (0.30.5.00)
T4 15.2 (10.30 0 24.50)
T3 not done!
I accompanied him to GP. Meds increased to 175mg and blood test in 6 weeks.
I asked if Vit D,B12, iron, ferritin and folate could be measured. The GPs stern response "why do you want that" !!!
She has agreed to include them. I wondered if there is some written evidence about these being optimal in hypothyroid patients.