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How is CKD different from kidney failure, and does everyone with CKD eventually need dialysis?
CKD and kidney failure are two different things, though one can sometimes lead to the other. CKD means your kidneys are damaged.
CKD and kidney failure are related, but they are not the same condition. Understanding this difference can ease some worry.
CKD stands for chronic kidney disease. It means your kidneys are damaged. They can no longer filter blood as well as they should. This damage builds up slowly — over many years. Most people have no symptoms until the disease is very advanced. Blood and urine tests are the only way to check your kidney health.
Kidney failure happens when kidneys stop working properly. Harmful wastes build up in your body. Blood pressure may rise. Your body may hold extra fluid. Your body may also not make enough red blood cells.
CKD does not always lead to kidney failure. It sometimes progresses to that point — but not always. Treatments can't cure CKD, but they may slow it down. Eating less salt can help. Controlling your blood pressure helps too. Staying active is another good step.
If your kidneys do fail, dialysis or a kidney transplant can replace their work. Each has benefits and drawbacks. Your care team can walk you through the options. They can help you decide what makes sense for you.
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Reviewed by Cairava editorial (preview — AI-drafted, pending clinical review).
This page is educational, not medical advice. Talk with your care team about decisions that apply to you. If something feels urgent, contact your care team — for emergencies call your local emergency number.
More about Chronic kidney disease
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- What steps can actually slow down kidney disease progression?