T4 Levothyroxine Sodium Dosage

T4 Levothyroxine Sodium Dosage

T4 Levothyroxine Sodium Dosage T4 (Levothyroxine Sodium) The thyroid hormone, Levothyroxine T4 is a tyrosine-based hormone which is produced by the thyroid gland. Synthetic versions of this hormone are used to make up for a lack of naturally produced thyroxine READ MORE