Zoladex 3.6mg Injection is a prescription medication used to treat hormone-sensitive cancers, primarily prostate cancer and breast cancer. Its active ingredient is goserelin, a synthetic analog of gonadotropin-releasing hormone (GnRH). Goserelin works by initially stimulating the pituitary gland, which leads to a surge in luteinizing hormone (LH) and follicle-stimulating hormone (FSH). However, with continuous administration, it paradoxically suppresses the release of these hormones, resulting in a significant reduction in testosterone levels in men and estrogen levels in women. This hormonal suppression is crucial for slowing or stopping the growth of hormone-dependent tumors.
Indications for Zoladex 3.6mg Injection include the treatment of advanced prostate cancer, where it helps to reduce testosterone levels, and as part of the treatment for early breast cancer in pre-menopausal women, where it suppresses ovarian function to reduce estrogen production. It is also used for endometriosis and uterine fibroids in women.
The typical dosage for Zoladex 3.6mg Injection is one injection administered every 12 weeks (3 months) by a healthcare professional. It is crucial to follow the prescribed dosage and schedule. Common side effects can include hot flashes, decreased libido, erectile dysfunction, vaginal dryness, mood changes, and injection site reactions. Less common but serious side effects may occur, so it’s important to discuss any concerns with your doctor. Zoladex 3.6mg Injection should be stored at room temperature, protected from light and moisture, and kept out of reach of children.
