I have hypothyrodism , I was taking Thyronorm 50 mg as prescribed by my doctor and after that a year or so in the month of September I was feeling lazy and depressed so i just did test of my blood my
TSH level was high but my T4 and T3 was under control. After that without consulting with my doctor i switched to Thyronorm 100 mg and still i am feeling warm,anxious and more importantly my hair is falling fast .I think i should reduce mcg and retest my blood . Please explain me why Tsh level was high when t4 and t3 level are constant ?🙏