Arimidex is prescribed to treat breast cancer in postmenopausal women. The medication is specifically designed to treat postmenopausal women with certain types of breast cancer namely, breast cancer that is hormone receptor-positive or that has not responded to tamoxifen. Arimidex comes in tablet form, and is typically taken once a day. Arimidex has the active ingredient of anastrozole which is a prescribed medication used to treat breast cancer in postmenopausal women.

Specifically, the drug has been licensed to treat postmenopausal women. Arimidex is made by AstraZeneca Pharmaceuticals. After five years of treatment, up to 17 percent more women taking Arimidex were cancer-free, compared to those taking other medications of breast cancer. In a particular medical study, women taking Arimidex were also less likely to stop the medicine because of side effects were less when compared to women taking other medicines.

How to Use Arimidex Tablets

  • Arimidex comes in tablet form and is taken by mouth once a day.
  • The medication can be taken with or without food. If Arimidex bothers your stomach, try taking it with food.
  • The medication should be taken at the same time each day to maintain an even level in your blood.
  • For Arimidex to work properly, it must be taken as prescribed. The drug will not work if you stop taking it.

Cautions before Use Arimidex Tablets

  • Arimidex has been found that it decreases the effects of estrogens and can lead to osteoporosis. If you already have osteoporosis then you should avoid this medicine.
  • Arimidex may cause high cholesterol therefore people who are suffering from heart disease should avoid taking Arimidex.
  • Some women who took Arimidex had been found with a higher risk for heart attack or other similar cardiac events or angina.
  • Arimidex has also been found causing risk to the unborn child or fetus during pregnancy. So it should be strictly avoided for pregnant women.

Arimidex Tablets Side Effects

The side effects which may occur with Arimidex are as follows:

  • Hot Flashes
  • Nausea
  • Fatigue
  • Mood Disturbances
  • Headache
  • Arthritis
  • Accidental injury
  • Broken bones
  • Infections
  • Weight Gain
  • Breast pain
  • Dizziness

Arimidex Tablets Reactions and Overdose

When oral contraceptives, estrogens, or other hormone replacement therapies are taken with Arimidex, drug interactions are possible. These interactions can cause Arimidex to lose its effectiveness. Therefore, to prevent Arimidex drug interactions from occurring, talk to your healthcare provider before combining it with any medications.

It is not known what exactly to anticipate from an Arimidex overdose. In studies, women tolerated high doses even up to 10 times from the recommended dose without any problems.


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