Ask the Doctor

Living with one kidney

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I want to know if it is true that some people can live in good health with just one Kidney.

Segun (by SMS)

 

Although most people have two kidneys, only one kidney can function just as well as two. However, you may need to take some precautions to avoid injury to your kidney, though, and see a doctor for regular kidney health tests. If you have only one kidney, it’s important to protect it and keep it functioning well because you don’t have a second to take over if it should fail.

Maintaining a healthy lifestyle by eating a nutritious diet, exercising regularly, and getting regular checkups with your doctor will help keep your one kidney healthy. One kidney can filter enough blood to keep your body functioning as expected. This is why you can survive with only one kidney.

The recommendations for living with one kidney are the same for people with two kidneys: eating a balanced diet, exercising regularly, maintaining a moderate weight, drinking water and staying hydrated, maintaining moderate blood pressure, blood sugar, and cholesterol levels, seeing your doctor regularly for physicals and kidney tests, knowing your family medical history, avoiding smoking if you smoke, or asking your doctor about smoking cessation.

Most people with a single kidney live a typical life without developing any long- or short-term problems. One kidney can work as well as two. If you have a single kidney, injuring it can be a big problem because there isn’t another one to compensate for the loss of function. If the injury is severe and your kidney stops working completely, you’ll need dialysis or a kidney transplant.

Therefore, those with one Kidney should avoid playing any contact sports that could lead to kidney injury. If you do play contact sports, padding and other protective gear make kidney injury less likely, but they don’t eliminate the risk. Try to avoid other high-risk activities or perform them with extra caution.

READ ALSO: My brother’s kidney disease

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