Letrozole: Description of the Drug

Letrozole is a medication used to treat breast cancer in postmenopausal women. It belongs to a class of drugs known as aromatase inhibitors, Femara 2.5mg Eurimpharm Description of the drug which work by decreasing the production of estrogen in the body. Estrogen can fuel the growth of certain types of breast cancer tumors.

How Letrozole Works

Letrozole works by inhibiting the enzyme aromatase, which is responsible for converting androgens (male hormones) into estrogen (female hormones). By blocking this process, letrozole reduces the amount of estrogen in the body, thus depriving cancer cells of the hormone they need to grow.

Indications for Letrozole

Aside from treating breast cancer, letrozole is sometimes used off-label to help stimulate ovulation in women who are struggling with infertility. In these cases, it can help increase the production of follicle-stimulating hormone (FSH) and luteinizing hormone (LH), which are essential for ovulation.

Possible Side Effects of Letrozole

Like any medication, letrozole can cause side effects. Common side effects may include hot flashes, fatigue, joint pain, and nausea. In some cases, more serious side effects such as bone fractures, osteoporosis, or liver problems may occur. It is important to discuss any concerns or potential side effects with your healthcare provider.

Overall, letrozole has been shown to be an effective treatment for breast cancer and can play a crucial role in managing the disease. If you have been prescribed letrozole, be sure to follow your healthcare provider’s instructions carefully and report any side effects promptly.