Daily dosage is decided by Laboratory thyroid hormones levels. Conversion tables are available.
Dose ofThyro-globulin(grain)
mgEquivalents
Dose of Desiccated Thyroid(grain)
Dose of T 4 (levo-thyroxine)mg
Dose of T 3 (lio-thyronine)µg
0.5
32
0.05
12.5
1
65
0.1
25
2
130
0.2
50
3
200
0.3
75