I took Perrigo (cos of Pharmacist cock up) LT3 5mcg for 6 weeks or so and fell back into the world of treacle again - it was awful! My bloods came back real bad...
Serum TSH 2.9 mu/L [0.4 - 5.5]
Serum free T4 9.4 pmol/L [11.0-26.0]
Serum free triiodothyronine 3.8 pmol/L [3.0 - 6.0]
Back on Sigma Pharma 5mcg and feel better
Has anyone else experienced poor quality Perrigo LT3 5mcg or other doses - I wondered whether I should yellow card it with MHRA?