Anastrozole: Dosage, Uses and Side Effects

Introduction 

The drug anastrozole is a member of the aromatase inhibitors pharmacological class. After menopause, it is used to treat breast cancer in female patients. It functions by reducing the body's oestrogen levels, which may inhibit the growth of some breast tumor types that depend on oestrogen.

Dosage

Both a generic version of anastrozole and an oral tablet with the brand name Arimidex are readily available.  1 mg tablet taken once daily, with or without food, is the typical dosage. Depending on the particular case and the doctor's recommendation, the course of treatment may last anywhere between 5 and 10 years.

Side Effects

• Anastrozole commonly causes the following adverse effects:
• Heat waves
• Weakness - Pain or stiffness in the bones, joints, or muscles
• Cough or sore throat - High blood pressure
• Suicidality
• Vomiting or nausea - Back pain
• Anxiety - Skin rash

The following are a few severe adverse effects of anastrozole:

• Insufficient bone density, which may raise the risk of fractures and osteoporosis, is one of the main causes of cardiac difficulties, which can manifest as chest pain, shortness of breath, or insufficient blood flow to the heart.
• High cholesterol, which could make heart disease more likely.
• Embryo-fetal toxicity, which could endanger an unborn child or result in miscarriage.

Uses

Other medications like tamoxifen, warfarin, or estrogen-containing goods may interact with anastrozole, among others. Therefore, before beginning anastrozole, it is crucial to inform your doctor of all the medications you are taking. While using anastrozole, you should also avoid grapefruit since they may alter how the medication functions.

Both men and children are not permitted to take anastrozole. Additionally, it is not advised for women who have not yet reached menopause, are pregnant, or are nursing. While using anastrozole and for at least three weeks after discontinuing it, women who are capable of getting pregnant should use an effective form of birth control.

Although anastrozole is an effective medication that helps fight breast cancer, there are some possible risks and adverse effects. As a result, it's crucial to carefully follow your doctor's recommendations and to inform them of any unexpected symptoms or changes to your health. In order to track your health and treatment response, you need also undergo routine examinations and tests.

Conclusion

By reducing oestrogen levels, the drug anastrozole can cure breast cancer in postmenopausal women. However, it also carries some hazards and adverse effects that should be taken into account and closely watched. As a result, women who take anastrozole should heed their doctor's instructions and undergo routine examinations and tests. Men, kids, and women who are pregnant or nursing should not use anastrozole because it is not appropriate for everyone.