After completion of I-131, I was put on 200 mcg Eltroxin.
Monthly blood tests revealed that the
dosage was too high and step wise the dosage was reduced. With dosage of 100 microgram of eltroxin, the lab report was as follows: TSH: 0.07 micro IU/ml (normal range: 0.35-4.94), Free T3: 2.91 pg/ml (NR- 1.71-3.71), Free T4: 1.58 ng/dl (NR-0.7-1.48). With dosage of 75 microgram, the lab results were as follows: TSH: 7.75, T3: 2.45, T4:1.04. The Doctor recommends I take the 75 mcg.