> Western Medicines > Anastrozole

What is Anastrozole for?

Anastrozole belongs to a class of medications called aromatase inhibitors. It works by blocking the synthesis of oestrogen hormone in the body and inhibits the growth of malignant tumours. Therefore, it is used to treat hormone-related breast cancer in postmenopausal women.

How to use it?

Anastrozole is available as a tablet which may be taken by mouth. It may be taken with or without food. Take 1 mg once daily to treat breast cancer. The duration of treatment is usually 5 years. This medication is intended for postmenopausal women (who no longer have menstrual periods) only.

What are the side effects of Anastrozole?

Common side effects of Anastrozole include drowsiness, hot flushes, weakness, headache, nausea, vomiting, diarrhoea, bone/joint/muscle pain, rashes, increased cough and vaginal dryness or bleeding.

Who should not take Anastrozole?

  • People who are allergic to Anastrozole or any component of the formulation
  • Women with breast cancer who are still having periods
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Where to buy Anastrozole in Hong Kong?

In Hong Kong, Anastrozole is a prescription only medicine, and requires a prescription from a doctor to be purchased in a pharmacy. It can also be obtained from doctors. To find a pharmacy near you, refer to the list of pharmacies (“Authorized Sellers of Poisons”) from the Hong Kong Department of Health.

 

For more information about drug names and ingredients, you can visit Hong Kong’s Drug Office at https://www.drugoffice.gov.hk

Need more information?

For detailed information about the use of Anastrozole in children, pregnancy and breastfeeding, and for questions about drug interactions, please check with your pharmacist or doctor.

Disclaimer: our goal is to provide you with the most relevant drug information and common dosage for Hong Kong. This information does not constitute medical advice. For specific treatment recommendations and advice, always discuss with your doctor or pharmacist, and follow the instructions included with your specific medicine.

Brands in Hong Kong
Available dosage
  • 1mg (Tablets)
Drug class
Antineoplastics
Sub class
Aromatase Inhibitors