Description

Anastrozole – Uses, Benefits, Side Effects and Safe Medicines

Anastrozole is a type of medication known as an aromatase inhibitor. It is mainly used by doctors as part of hormone treatment for certain types of breast cancer. It reduces the amount of oestrogen your body makes. This means it can help to slow the growth of some hormone-sensitive breast cancer cells.

What Is Anastrozol?

Anastrozole is taken by mouth, commonly as a tablet. It blocks the aromatase enzyme which is important in oestrogen production after menopause. Thus, lowering oestrogen levels may help control breast cancers that require this hormone for growth.

Doctors use anastrozole to treat women who have gone thru menopause and have early breast cancer that is hormone-receptor-positive. Also used in some cases of locally advanced, metastatic or advanced breast .

How Anastrozole Works?

The body normally produces oestrogen in several different ways. Aromatase helps convert some hormones to oestrogen . Anastrozole blocks this enzyme. This drops oestrogen.

This is not the same as drugs that block oestrogen receptors . Rather it decreases the oestrogen production of the body.

Uses of Anastrozole that are common

Doctors may use anastrozole to treat:

• Hormone receptor-positive early breast cancer
• Some locally advanced breast cancers
• Some advanced or metastatic breast cancers.
• Treatment after other hormone therapies in appropriate patients

But the optimum management depends on the individual’s cancer type, medical history, age, menopausal status and previous therapy. Patients therefore should closely follow the instructions of their healthcare professional.

Common Side Effects

Like other prescription medicines, Anastrozole can cause side effects. Common effects reported with treatment include:

• Hot flashes
• Joint or muscle pain
• Weakness or tiredness
• Headache
• Nausea
• Sleep problems
• Mood changes
• Back or bone pain

In addition, anastrozole can reduce bone mineral density. For this reason, doctors may consider bone-health monitoring during treatment. The medicine can also affect cholesterol levels in some patients.

Important Safety Information

Patients should tell their doctor about all medicines and supplements they use. In particular, estrogen-containing products may reduce the activity of anastrozole, while the FDA labeling states that anastrozole should not be used together with tamoxifen.

Furthermore, anastrozole can cause fetal harm. People who could become pregnant should discuss pregnancy prevention with a healthcare professional before using this medicine.

Frequently Asked Questions

What is Anastrozole used for?

Doctors primarily use it to treat certain hormone-sensitive breast cancers, particularly in postmenopausal women.

Is Anastrozole a chemotherapy medicine?

No. It is a hormone therapy called an aromatase inhibitor. It works by reducing estrogen production.

Can Anastrozole cause joint pain?

Yes. Joint and muscle discomfort can occur during treatment. Patients should tell their doctor if symptoms become severe or persistent.

Does Anastrozole affect bones?

It can reduce bone mineral density. Therefore, healthcare professionals may monitor bone health during longer-term treatment.

Conclusion

Anastrozole is an important prescription aromatase inhibitor used for certain hormone-sensitive breast cancers. It lowers estrogen production and can help control cancer growth in appropriate patients. However, it can also cause side effects and requires medical supervision. Therefore, patients should use Anastrozole only as prescribed and discuss any unusual or persistent symptoms with their healthcare professional.

This article provides general educational information and does not replace advice from a qualified healthcare professional.