Metabolism and Toxicological Implications of Commonly Used Chemopreventive Drugs Against Breast Cancer/Carcinogenesis

The aromatase inhibitors seem to be most appropriate when it comes to application by virtue of their metabolic functions and fates. The reason is that raloxifene and tamoxifen are not the ideal drugs to reduce the incidence of primary invasive breast cancer because their safety and efficacy don't reach the desired optimal agent level. However, adequate care should be taken while prescribing, as well as during and after treatment with constant close monitoring of patients for any possible biochemical and clinical manifestations vis-à-vis the issue of pharmacogenetics.