Learn the
Basics of
Kidney Disease

We’re here to help you understand kidney disease and thrive

Take a free class

How to measure kidney function

Your CKD stage is determined by your glomerular filtration rate (GFR)—a measurement of how well your kidneys are cleaning your blood. Using our GFR calculator, you can find out your estimated glomerular filtration rate (eGFR) and determine which stage you may be in.


Learn about your eGFR

Stages of CKD

  • eGFR 90 or higher

    Stage 1

    Mild kidney
    damage

  • eGFR 60-89

    Stage 2

    Mild loss of
    kidney function

  • eGFR 30-59

    Stage 3a & 3b

    Mild to severe loss
    of kidney function

  • eGFR 15-29

    Stage 4

    Severe loss of
    kidney function

  • eGFR less than 15

    Stage 5

    Kidney failure or
    close to failure


Learn the stages

How to manage kidney disease

There are specific steps you can take at every stage of CKD to help manage your health and feel your best.

Work closely with your kidney doctor

A nephrologist, also known as a kidney doctor, can help you slow the progression at any stage. Together, you can explore your options and develop a treatment plan that fits your lifestyle.

Maintain a healthy lifestyle

By eating well and managing other health conditions like diabetes, high blood pressure, or heart disease, you can stay your healthiest and feel your best.

Keep up with your medications

Taking medications and vitamins as prescribed can help you manage your overall health. All medications, including over-the-counter drugs and supplements, can have an impact on your kidneys.




Who are Kidney Care Advocates?

Kidney Care Advocates (KCAs) are available to help you understand and navigate kidney disease after your diagnosis. They teach a free kidney health class—in person and virtually—to empower you with helpful information about kidney disease, treatment options, eating well, and more so you can continue to live the life you love while taking care of your kidneys.




Take a free kidney health class

Our expert-led class can help you learn more about kidney disease, so you can feel more in charge of your health and thrive. Our classes are available online, by phone, or in person.


Sign up now