The Description of Letrozole

Letrozole is a medication that belongs to a class of drugs known as aromatase inhibitors. It is commonly prescribed to postmenopausal women with hormone receptor-positive breast cancer to help reduce the risk of cancer recurrence.

How Letrozole Works

Letrozole works by inhibiting the activity of an enzyme called aromatase, which plays a key role in the production of estrogen. By blocking this enzyme, Letrozole effectively reduces the levels of estrogen in the body, which can help slow or stop the growth of hormone-sensitive tumors.

Indications for Use

Letrozole is primarily used to treat breast cancer in postmenopausal women. It may be prescribed as an adjuvant treatment following surgery or other treatments, FEMARA 2,5 mg BB FARMA Description of the drug or as a first-line therapy for advanced breast cancer. In some cases, it may also be used off-label to help stimulate ovulation in women struggling with infertility.

Side Effects

Like all medications, Letrozole can cause side effects. Common side effects may include hot flashes, joint pain, fatigue, and increased sweating. More serious side effects such as bone fractures, osteoporosis, and liver problems are possible but rare. Patients should discuss any concerns or potential side effects with their healthcare provider.

Conclusion

Letrozole is an important medication in the treatment of hormone receptor-positive breast cancer. By reducing estrogen levels in the body, it can help slow or stop the growth of cancer cells. Like any medication, Letrozole has potential side effects, so patients should work closely with their healthcare provider to monitor and manage any issues that may arise during treatment.