| As with all medicines, tamoxifen has side effects that may affect some women and not others. |
| In rat liver, it has been shown that tamoxifen forms covalent DNA adducts, implying a genotoxic mechanism for its carcinogenicity in this tissue. |
| As a preventive measure, taking tamoxifen doesn't guarantee that you'll remain cancer-free. |
| What are the findings from the third study, which examines switching to an aromatase inhibitor after two to three years of tamoxifen? |
| Can you use tamoxifen or an aromatase inhibitor to prevent breast cancer in the first place? |
| However, personal history, such as abnormal biopsy, was highly correlated with the decision to take tamoxifen. |
