TIME FOR LIFE

LETROZAK

Letrozole

  • Endocrine therapy. Hormone antagonist and related agents.
  • Letrozole is a non-steroidal aromatase inhibitor. It inhibits the aromatase enzyme by competitively binding to the haem of the aromatase cytochrome P450, resulting in a reduction of oestrogen biosynthesis in all tissues where present.
  • LETROZAK is approved for breast cancer.