Introduction
Kidney failure occurs when the kidneys can no longer filter waste and toxins from the blood. This can result in a buildup of dangerous wastes, electrolytes, and fluid in the body, which can cause serious health problems. It is important to be aware of the signs and symptoms of kidney failure, as well as the tests and health complications that may result from it.
Identifying Common Symptoms of Kidney Failure
One of the earliest signs of kidney failure is fluid retention, or swelling, particularly in the legs, ankles, and feet. In addition, those with kidney failure may experience fatigue, loss of appetite, nausea, and vomiting. Other symptoms may include difficulty sleeping, muscle cramps, confusion, and changes in urination frequency or color.
Understanding the Role of Blood and Urine Tests in Diagnizing Kidney Failure
If these symptoms are present, a doctor may order blood and urine tests to determine if the kidneys are functioning properly. These tests measure levels of substances like creatinine and urea nitrogen (BUN) in the blood, which are normally filtered out by the kidneys. Electrolyte tests may also be ordered to check for imbalances in sodium, potassium, and other minerals. A urinalysis will help detect any proteins, red blood cells, or white blood cells in the urine, which can indicate kidney damage.
Exploring Imaging Test Results for Signs of Kidney Failure
Imaging tests such as ultrasounds, CT scans, and MRIs may also be used to look for signs of kidney damage. These tests can provide detailed images of the kidneys and can show any blockages, cysts, or tumors that may be present.
Examining Health Complications Associated with Kidney Failure
When the kidneys are not able to adequately filter waste, dangerous toxins can build up in the bloodstream. This can lead to high blood pressure, anemia, and weak bones. Advanced kidney failure can also lead to heart disease, stroke, and other serious health conditions.
Investigating Risk Factors for Kidney Disease
Anyone can develop kidney failure, but there are certain risk factors associated with the condition. People with diabetes, hypertension, and a family history of kidney disease are at higher risk for developing the condition. In addition, smoking can increase the risk of kidney damage.
Conclusion
Kidney failure can have serious, long-term health implications, so it is important to be aware of the signs and symptoms, tests, and health complications associated with the condition. If you are concerned about your risk for developing kidney failure, talk to your doctor about testing and lifestyle changes that may help reduce your risk. For more information and support, visit your local National Kidney Foundation chapter.
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