What is Letrozole used for?

What is Letrozole used for?

Letrozole is a medicine used for treating breast cancer. It can also help prevent breast cancer coming back. It is mainly prescribed for women who have been through the menopause and have a type of cancer called “hormone-dependent” breast cancer.

Does Letrozole work?

According to a statement released by the Canadian Fertility and Andrology Society, letrozole is more effective in achieving live births in patients with ovulatory disorders than clomiphene citrate and is equally effective at resulting in births in patients with unexplained fertility.

How does letrozole help you get pregnant?

By generating FSH, the ovaries are stimulated to grow more follicles. Letrozole boosts this growth and release of eggs in women who are anovulatory, or not ovulating, and can cause superovulation in women who are already able to ovulate. In both cases, it increases the chances of natural conception.

How long does it take to get pregnant with letrozole?

The average time to become pregnant in the group taking letrozole was 90 days, or about 3 cycles. About 28% of women taking letrozole resulted in a live birth in the study. Letrozole is a drug in the class of medications called aromatase inhibitors.

Does letrozole increase chances of pregnancy?

Letrozole boosts this growth and release of eggs in women who are anovulatory, or not ovulating, and can cause superovulation in women who are already able to ovulate. In both cases, it increases the chances of natural conception.

How many rounds of letrozole can you do?

Your Letrozole Prescription When you start an initial dose of 2.5 mg, Letrozole dosing can be adjusted upwards as needed (most providers use a maximum of 7.5 mg). We typically prescribe your Letrozole dose for 3-4 Cycles before considering Letrozole has failed.

How much does letrozole reduce the risk of recurrence?

However, at 7 years, extended letrozole conferred a 28% reduction in cumulative incidence of distant recurrence (HR = 0.72; 95% CI, 0.53-0.97) and a 29% reduction in cumulative incidence of breast cancer–free interval events (HR = 0.71; 95% CI, 0.56-0.89).

Is it possible to get pregnant on first cycle of letrozole?

How do I know if letrozole is working?

How will I know if Letrozole is working? You may be asked to have a blood test during the menstrual cycle in which you are taking Letrozole. We usually take this blood sample on day 21 of your menstrual cycle and measure levels of the female hormone called progesterone. A level of 30 nmol/L or more is a good result.