Anastrozole: How It Works and What You Should Know
If you've heard of Anastrozole, you probably want to understand what this medication does and how it can help. Anastrozole is mainly used to treat certain types of breast cancer, especially in postmenopausal women. It works by lowering estrogen levels in the body, which can slow or stop the growth of some breast cancers that need estrogen to grow.
Doctors call Anastrozole an aromatase inhibitor. Aromatase is an enzyme that helps produce estrogen; by blocking this enzyme, the drug reduces estrogen levels. This hormone therapy is often prescribed after surgery, radiation, or chemotherapy to reduce the chance of cancer returning.
When Is Anastrozole Used?
Anastrozole is mostly prescribed for hormone receptor-positive breast cancer in postmenopausal women. This means the cancer cells grow in response to estrogen and blocking estrogen helps control the disease. Sometimes, it's used as an alternative to other hormone therapies like tamoxifen, depending on your health and specific situation.
Besides treatment, Anastrozole can also be used to lower the risk of breast cancer in high-risk women. Your doctor will decide if this option suits you based on your medical history.
What Should You Watch Out For?
Like any medication, Anastrozole has side effects, but not everyone experiences them. Common ones include joint pain, hot flashes, and bone thinning. Because it lowers estrogen, it can affect bone health, so doctors sometimes recommend calcium and vitamin D supplements or bone scans during treatment.
Be sure to tell your healthcare provider about any other medications you take to avoid harmful interactions. Also, regular check-ups will help track how you're doing on Anastrozole and manage any side effects.
If you have questions about Anastrozole or want to learn about where to find affordable and safe prescriptions, feel free to explore trusted online resources or talk to your healthcare provider. Knowing how your medication works helps you take control of your health journey.
