Arimidex (Anastrozole) is a drug that belongs to the class of aromatase inhibitors that work by decreasing the production of estrogen in the body. Estrogen plays an important role in the growth and development of various tissues, including breast tissue. It is a hormone that does
Arimidex is usually used to treat breast cancer in postmenopausal women and to prevent breast cancer from coming back in treated women. It can also be used to treat other estrogen-sensitive cancers.
The typical half-life of Arimidex is about 46 hours. The recommended dose of Arimidex varies from person to person, but it is usually taken once daily with or without food. Your health care provider will determine the right dose for you based on your medical history, current health, and the type of cancer you are treating.
Like all drugs, Arimidex has side effects. The most common side effects are hot flashes, joint pain, headache, and nausea. More serious side effects include increased risk of osteoporosis, decreased bone density, and increased risk of heart disease. If you experience side effects, it is important to consult your doctor immediately.
It is not recommended for longterm use.
