Arimidex, also known by its generic name anastrozole, is a medication commonly used in the treatment of breast cancer in postmenopausal women. It is an aromatase inhibitor, which means it works by reducing the amount of estrogen in the body. Estrogen is a hormone that can promote the growth of breast cancer cells, so reducing its levels can help to prevent the cancer from growing or spreading.
Arimidex is generally considered to be a well-tolerated medication, with relatively few side effects. However, one potential side effect of Arimidex is hair loss. This is because estrogen can play a role in hair growth, and reducing its levels can lead to thinning hair or hair loss in some people. The risk of hair loss with Arimidex is generally low, but it is something to be aware of before starting treatment.
