Ask the Doctor
Questions about kidney disease? Risk factors? Signs and symptoms? Are you concerned about yourself, a friend or family member? Ask Dr. Spry.
New York, NY
February 3, 2006
You know when you have a headache, sore throat, a cold or the flu. But do you know if you have chronic kidney disease (CKD), a potentially fatal condition that's often called "the silent disease" because it frequently isn’t detected until it has reached the later stages?
March is National Kidney Month, the perfect time to take this test from the National Kidney Foundation by checking any of the statements below that apply to you:
The above are risk factors for CKD. If you checked off any of them, you may have CKD. Healthy kidneys balance your body's fluids by filtering and releasing wastes and excess fluids from your body as urine; regulate your body's water level and important minerals in your blood such as sodium, potassium, phosphorus and calcium; remove drugs and toxins from your body; and release hormones into your blood that control blood pressure, make red blood cells and keep your bones healthy. When you have chronic kidney disease, your kidneys can no longer perform these functions properly.
According to the National Kidney Foundation, one in nine Americans has CKD, but many don't know it. Another 20 million are at increased risk of developing the disease, says the foundation.
The leading causes of CKD are diabetes and high blood pressure. Diabetes increases pressure inside the kidney's filters. Over a period of time, this pressure damages the filters, which then leak protein into the urine. High blood pressure, or hypertension, means that the pressure of your blood against the walls of your blood vessels increases. If left untreated, hypertension can lead to CKD, heart attacks and strokes.
Why are African Americans, Hispanics, Asian and Pacific Islanders at increased risk for kidney disease? One reason is that diabetes is more common in these groups than in the population at large. And African Americans experience a higher incidence of high blood pressure. These groups may have an inherited tendency to develop these diseases.
More clues as to whether or not you may have CKD are the following symptoms:
If you have any of the risk factors or symptoms here, or don't know whether or not you have any of the risk factors mentioned, see your doctor immediately for tests, including blood and urine tests that can determine how your kidneys are functioning If left unchecked, CKD can lead to cardiovascular disease, among other serious health problems, as well as kidney failure. It can even be fatal.
To learn more, contact the foundation at (800)622-9010 or visit www.kidney.org.