Diabetic kidney disease (DKD) is the leading cause of end-stage renal disease (ESRD), and one of the most prevalent microvascular complications of both type 1 and type 2 diabetes. Additionally, risk of death is increased at all stages of DKD. As early as the microalbuminuric stage, the death rate approaches 20% per year. Therefore, management strategies should address reducing risk of mortality as well as progression to ESRD. DKD is associated with multiple co-morbidities including hypertension, dyslipidemia, cardiovascular disease, anemia, and bone and mineral metabolism disorders (BMD). Anemia and BMD often occur earlier in the course of DKD than with other forms of chronic kidney disease. Pharmacological and dietary management of hyperglycemia, hypertension, dyslipidemia, anemia, and BMD pose specific challenges in DKD. However, with heightened awareness of risks and a multifactorial management approach, the impact of DKD on micro- and macrovascular complications and death can be reduced.