Lenor® Tablet: Each film-coated tablet contains Letrozole USP 2.5 mg.
Lenor® is a preparation Letrozole. Letrozole is a non-steroidal aromatase inhibitor. It inhibits the aromatase enzyme by competitively binding to the haem of the cytochrome P450 subunit of the enzyme, resulting in a reduction of estrogen biosynthesis in all tissues. The suppression of estrogen biosynthesis in peripheral tissues and the cancer tissue itself can therefore be achieved by specifically inhibiting the aromatase enzyme.
Contraindicated during pregnancy and lactation.
Keep in a dry & cool place (below 30°C temp.), away from light. Keep out of reach of children.