Letrozole

Drug Details

Letrozole, marketed as Femara, is a medication prescribed for treating specific types of breast cancer, particularly hormone-receptor-positive breast cancer, in postmenopausal women. It is also utilized to help prevent the recurrence of breast cancer and can be effective in treating advanced or metastatic forms of the disease. As an aromatase inhibitor, Letrozole functions by reducing the production of estrogen in the body, a hormone that can accelerate the growth of certain breast cancers. By lowering estrogen levels, Letrozole helps to slow down or reverse the progression of these cancers. It is typically administered orally once a day. Common side effects may include hot flashes and discomfort in the bones, muscles, and joints. Always consult with a healthcare professional before starting any new medication.