Potassium is a mineral. It helps keep the right mix of fluids in
your body. It also helps your nerves, muscles, and heart work properly. Most
people get enough potassium from the foods they eat.
Healthy kidneys keep the right balance of minerals in your blood. This includes potassium.
If you have long-term (chronic) kidney
disease, it is hard for your kidneys to control the amount of potassium in your
blood. You may get too much potassium. This can be harmful.
In some cases, other medicines may make your body get rid of too much potassium. If this happens, you may need to take a potassium supplement.
You can learn how much potassium is in certain foods. Then you can control how much potassium you get in your diet.
Your doctor or
dietitian can help you plan a diet that gives you the right amount of
potassium. There is no diet that is right for everyone. Your diet will be based on how well your kidneys are working and whether you are on dialysis.
Your diet may change as
your disease changes. See your doctor for regular testing. Testing helps you know when to change your diet. Your doctor or dietitian can help you do this.
Changing your diet can be hard. You may have to give
up many foods you like. But it is very important to make the recommended
changes. They will help you stay healthy for as long as possible.
control the amount of potassium in your diet if you know which foods are low or high in potassium.
Go to https://www.healthwise.net/patientEd
Enter Y438 in the search box to learn more about "Learning About Chronic Kidney Disease and Potassium."
Current as of:
November 20, 2015
Adam Husney, MD - Family Medicine
& E. Gregory Thompson, MD - Internal Medicine
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