My tsh is 11.03 ,t4 14.72,t3 (liothyronine) 5.11 i'm taking eurothyrox 50mg but still i'm feeling weak and dizzy. my body n head swing like i'm on a train y is that?

How long on L-T4?: Hi. How long were you on the Euthyrox (L-T4) when those labs were done? Assuming a similar normal range for TSH to what we use, if you were on the L-T4 for at least 6 weeks when those labs were done, you need more L-T4. Your doctor will know the circumstances, and advise you correctly. Your symptoms likely have nothing to do with your thyroid function, but your thyroid function needs to be normal.