I have been on Levothyroxine(100mcg) for a few years now. I decided in February to introduce T3 to see I'd any of my symptoms improved. I am now on 50mcg of Levothyroxine and 50 of T3. My latest blood results have just come back and are as follows.
Serum free T 4. 9.00
Serum TSH. 0.01
Serum T3. 5.7
Do I need to increase my dosage?