1 – Fatigue, Weakness and lack of Concentration:
Having a kidney malfunction can make you feel more tired, have less energy or even cause some trouble concentrating. A severe decrease in kidney function can lead to a buildup of toxins and impurities in the blood. It can also lead to a decrease in the production of a hormone called Erythropoietin which is important for the production of red blood cells (these are responsible for carrying the oxygen) This can cause people to feel tired, weak and can make it hard to concentrate. Another complication of chronic kidney disease is anemia, which can cause weakness and fatigue.