Used primarily in the treatment of advanced prostate cancer, it works by reducing the production of testosterone, which can slow the growth of cancer cells. It is administered as an injection and is often chosen for patients who cannot undergo surgery or other forms of hormone therapy. The drug provides a rapid decrease in testosterone levels, making it effective for managing symptoms and controlling the progression of the disease. It is particularly useful for patients requiring immediate hormonal suppression. Regular monitoring is essential to manage potential side effects and ensure optimal therapeutic outcomes.