TEZARIN – Hyroid replacement therapy

Levothyroxine 25mcg, 50mcg or 100mcg   Tablets №50

Synthetic levothyroxine contained in Tezarin is similar to thyroxin, major hormone produced by the thyroid gland. It is converted to triiodothyronine in peripheral organs and produces effects on triiodothyronine receptors similarly to endogenous hormone. Organism cannot differentiate endogenous and exogenous levothyroxine. Levothyroxine produces effect on development and growth of tissues, metabolism. Low doses have anabolic effect. Medium doses stimulate growth and development, increase oxygen requirements of tissues, stimulate metabolism of proteins, fats and carbohydrates, increase functional activity of cardiovascular and central nervous systems. High doses inhibit production of thyrotropin-releasing hormone of hypothalamus and thyrotropic of hormone hypophysis.