Antreol (Anastrozole)

1. What is Antreol (Anastrozole) used for?

Antreol (Anastrozole) is primarily used in the treatment of **hormone receptor-positive breast cancer** in postmenopausal women. It works by lowering the levels of **estrogen** in the body, which helps to slow or stop the growth of cancer cells that require **estrogen** to grow.

2. How does Antreol (Anastrozole) work?

Antreol is an **aromatase inhibitor**. It works by blocking the enzyme **aromatase**, which is responsible for converting **androgens** into **estrogen** in postmenopausal women. By reducing **estrogen** levels, Antreol prevents **estrogen** from stimulating the growth of hormone receptor-positive breast cancer cells.

3. How do I take Antreol (Anastrozole)?

Antreol (Anastrozole) is usually taken as a tablet once a day. It can be taken with or without food. Be sure to follow your doctor’s prescription for the correct dosage. Typically, the treatment lasts for several years to help prevent the return of **breast cancer**, but your doctor will monitor your progress and adjust the dosage if needed.

4. What are the common side effects of Antreol (Anastrozole)?

Common side effects of Antreol (Anastrozole) include:

• Hot flashes
• Joint pain or stiffness
• Fatigue
• Headache
• Bone thinning or fractures

These side effects are generally manageable. However, if you experience more serious side effects like **chest pain**, **shortness of breath**, or **severe joint pain**, contact your healthcare provider immediately.

5. Can I take Antreol (Anastrozole) with other medications?

Antreol (Anastrozole) may interact with other medications, particularly those that affect **liver enzymes**. It is important to inform your healthcare provider about all other medications you are taking, including over-the-counter drugs and herbal supplements, to avoid potential drug interactions.

6. Is Antreol (Anastrozole) safe during pregnancy or breastfeeding?

Antreol (Anastrozole) is **not recommended** for use during **pregnancy** or **breastfeeding**. It may harm the unborn baby and is not excreted in breast milk. If you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor before starting treatment with Antreol.

7. How long will I need to take Antreol (Anastrozole)?

The duration of treatment with Antreol (Anastrozole) depends on your individual condition and your doctor’s recommendation. Typically, Antreol is taken for **5 to 10 years** after surgery for **hormone receptor-positive breast cancer** to help prevent recurrence. Your doctor will monitor your progress and may adjust the duration as needed.

8. What should I do if I miss a dose of Antreol (Anastrozole)?

If you miss a dose of Antreol, take it as soon as you remember, unless it’s almost time for your next dose. In that case, skip the missed dose and take your regular dose at the usual time. **Do not take two doses at once** to make up for a missed dose.

9. Are there any precautions when taking Antreol (Anastrozole)?

Before taking Antreol, tell your doctor if you have any of the following conditions:

• History of **osteoporosis** or bone fractures
• **Liver disease**
• **Heart disease**
• High **cholesterol**
• History of **blood clots** or stroke

Your doctor will monitor your health during treatment, particularly your **bone health**, as Antreol can affect bone density.

10. Where can I buy Antreol (Anastrozole)?

Antreol (Anastrozole) is available for purchase on our website or at authorized pharmacies. To check pricing, availability, and to find a nearby pharmacy, visit our Store Locator page.