Some people are at higher risk of kidney disease than others. The two most common causes of kidney disease are diabetes and high blood pressure. A person with diabetes may have injured blood vessels in the kidneys which results in unfiltered blood. With high blood pressure, the heart is forced to work harder, and work overtime, which also will damage blood cells and the kidneys. If you suffer from either of these conditions, it is very important that you familiarize yourself with the hazards in your workplace, as you are already at high risk for developing kidney disease.