Anastrozole (often known by the brand name Arimidex) belongs to a class of medications called aromatase inhibitors. In postmenopausal women, the body’s main source of estrogen is no longer the ovaries, but the conversion of adrenal hormones (androgens) into estrogen by an enzyme called "aromatase." Anastrozole blocks this enzyme, significantly lowering the levels of estrogen in the body. Since many types of breast cancer cells rely on estrogen to grow, this medication helps starve those cells and stop them from multiplying.
Anastrozole is a primary treatment for hormone-receptor-positive breast cancer. It is used for:
Adjuvant Treatment: Following surgery or radiation to reduce the risk of cancer returning in postmenopausal women with early-stage breast cancer.
First-Line Treatment: For postmenopausal women with locally advanced or metastatic breast cancer.
Advanced Cases: Treating breast cancer that has progressed following other hormonal treatments (like Tamoxifen).
Anastrozole (1mg): A precise daily dose that has been clinically proven to reduce circulating estrogen levels by approximately 80% in postmenopausal women.
Standard Dose: One (1) 1mg tablet once daily.
Consistency: The tablet should be taken at the same time every day to maintain steady hormone suppression.
Duration: This is a long-term therapy; patients are typically prescribed Anastrozole for 5 years or more, depending on the clinical recommendation.
Administration: Swallow the tablet whole with a glass of water. It can be taken with or without food.
Empty Stomach vs. Food: It does not matter if you have eaten, as food does not significantly affect the absorption of Anastrozole.
Routine: Many patients find it easiest to take their tablet with breakfast or before bed to ensure they don't forget.
Menopausal Status: Anastrozole is only for women who have fully completed menopause. It is not effective for women who are still having periods (premenopausal).
Bone Health: Because estrogen helps protect bone density, lowering it can increase the risk of osteoporosis and bone fractures. Your doctor may recommend a bone density scan (DEXA) and calcium/vitamin D supplements.
Joint and Muscle Pain: Many women experience joint stiffness or "arthralgia." If this becomes severe, please consult our pharmacist about management options.
Cholesterol: Anastrozole may increase blood cholesterol levels in some patients.
Driving: This medicine may cause weakness or sleepiness. If you feel affected, avoid driving or operating machinery.
Indicated For: Postmenopausal women with hormone-sensitive breast cancer. It is not indicated for men or children unless specifically prescribed by an oncology specialist for rare conditions.
Q: Can I take this instead of Tamoxifen?
A: Anastrozole and Tamoxifen work differently. Your oncologist will decide which is best for you based on your specific cancer type and menopausal status. Anastrozole is often the preferred choice for postmenopausal women.
Q: What should I do if I miss a dose?
A: Take it as soon as you remember, unless it is almost time for your next dose. Do not take two tablets at once to make up for a missed one.
Q: Will I have menopausal symptoms like hot flashes?
A: Yes, because the medication lowers estrogen, "vasomotor symptoms" like hot flashes and night sweats are common side effects.
You can purchase authentic Anastrozole 1mg Tablets at Sanlive Pharmacy and Stores. We handle oncology medications with the highest level of care, ensuring they are sourced from verified manufacturers to guarantee purity and effectiveness.
We provide reliable, professional Nationwide Delivery to any state in Nigeria, including Lagos and Abuja. We ensure your hormone therapy remains consistent with prompt, secure delivery of your maintenance medications.
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