Anemia as a result of kidney disease has one more grasp on the body: It can make you dizzy and cause you to have trouble concentrating on things.
When this happens, your brain is becoming starved of the oxygen it needs to be at full power. When your brain isn't getting enough oxygen, it manifests beyond dizziness and concentration problems; you can also experience memory problems and other issues with cognitive functions.
This symptom often goes hand in hand with fatigue due to the taxing effects on the brain. Never attempt to drive if you are feeling dizzy, and always sit down until it subsides.