Herbs, menopause, and dialysis

Women with chronic kidney disease (CKD) are at increased risk for menstrual disorders, early menopause, and osteoporosis, and rarely discuss gynecologic and reproductive issues with their nephrologist. Various complementary and alternative medicine (CAM) products are of interest to women with end-stage renal disease (ESRD) who have these disorders. However, very little is known about the specifics of using herbal medicines in patients on chronic dialysis, resulting in numerous problems when patients and providers try to ascertain the safety and efficacy of these products. This article reviews evidence regarding the safety and efficacy of black cohosh, ginseng, chastetree, dong quai, evening primrose oil, soy products, and the so-called natural hormones. Pharmacologic parameters important to evaluating the quality of botanical products are discussed, along with recommendations and information resources.