People with kidney disease can do light work and should not do heavy work, which is analyzed below. Kidney disease refers to glomerulonephritis, renal failure and other diseases, the following to renal failure as an example to explain. Chronic renal failure check kidney function shows creatinine urea nitrogen elevated, at this time chronic renal failure patients with low immunity, low resistance, if you do light physical activity renal failure patients can tolerate, there will be no exertion, which will also enhance the physical fitness of patients with renal failure. If patients with renal failure do heavy physical work, it can cause patients with renal failure to exert themselves, increase the burden on the kidneys, and cause further deterioration of the condition of renal failure. People with kidney disease can do light work, not heavy work.