Most patients take Letrozole for around 5 years, although others may take medication for up to 10 years, depending on their circumstances and the kind of breast cancer being treated. Letrozole medicine is primarily used to treat postmenopausal women with hormone receptor-positive breast cancer. It works by lowering estrogen levels in the body, therefore slowing or stopping the growth of breast cancers that require estrogen to grow. After early treatments such as surgery or chemotherapy, Letrozole is frequently administered as an adjuvant medication to help prevent cancer from recurring. In certain circumstances, if the cancer has progressed or recurred, Letrozole can be used for as long as it is successful in managing the disease. It is critical to follow your doctor's recommendations for treatment length since they will take into account your health, response to medicine, and any side effects that you may have. Regular check-ups can help you track your development and choose the best course of action.
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