Stage 3 is when your kidneys show mild to moderate damage and stop working as well as they should. In this stage, the kidneys still remove waste and excess fluids but can’t do it as well.
This stage is often diagnosed through blood and urine tests. It is commonly caused by diabetes and high blood pressure. Symptoms can include:
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A urinary tract infection (UTI) can be a sign of chronic renal failure. Kidney infections can cause blood poisoning or make it hard for the body to absorb important nutrients, like potassium and phosphate, which help bones and red blood cells work properly. Seek medical care at the first sign of a UTI, especially if you have blood in your urine or other symptoms such as stomach pain and vomiting.
The kidneys are the organs that make urine by removing wastes, extra water and other materials from your body. Then the urine passes through two thin tubes called ureters into your bladder and out of your body through a tube called the urethra. Your doctor can diagnose a UTI by doing a physical exam and asking questions about your health history. They may also order a urine test and listen to your heart and lungs with a stethoscope. Once a UTI is diagnosed, your doctor will prescribe antibiotics that are effective against the bacteria causing the infection. It is important to take the full course of antibiotics, even if you feel better before finishing the prescription.
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Nausea and vomiting can be a sign that your kidneys are not working well. The toxins that build up in your blood make you feel sick. The nausea may lead to not wanting to eat. The vomit can be clear, brown or a color that looks like coffee grounds (hematemesis). Or it can contain chunks of food.
Vomiting can also cause a lot of pressure in the stomach. This can cause the lining of your esophagus to tear. The pain can be severe.
You will need to tell your doctor if you have vomiting that lasts more than 24 hours or if the vomit has pieces of food in it. You will need tests to see if your kidneys are working well, including a blood test called the glomerular filtration rate (GFR) and a urine test that checks for urea nitrogen and creatinine. You will also need to change your diet to avoid foods high in potassium, which can increase thirst and make you nauseous.
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The kidneys act like a filter, eliminating waste, toxins and excess water from the body. Normally, they send the waste out of the body in the urine (pee).
If you’re experiencing loss of appetite, it can be a sign that your kidneys are not working as well as they should be. Your healthcare professional can help you determine if this is the case, and find the best treatment for you.
In the early stages of chronic renal failure, you may not have any symptoms. This is because the loss of kidney function happens slowly over time, and your body may be able to adapt.
If you’re at risk of developing chronic renal failure, your healthcare professional may suggest regular health checks to measure your glomerular filtration rate and blood pressure. They can also recommend a computed tomography scan (CT scan), which is a diagnostic imaging procedure that produces horizontal, or axial, images of the body.
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Kidneys filter waste and excess fluids from the blood, sending them to the bladder in urine (pee). They also balance electrolytes like salt and potassium, make hormones that control blood pressure and calcium levels, and produce red blood cells. If kidneys become damaged, waste can build up in the body and cause many health problems.
Kidney disease develops slowly and may not have any symptoms at all in its early stages. In its later stages, it can lead to a buildup of waste and toxins in the body.
Medications can help with the symptoms of kidney disease, but they can’t reverse the damage. Treatment options include dialysis and a kidney transplant. A person can live with a kidney transplant for years, but eventually, the new kidney will begin to fail. Diet, exercise and other lifestyle changes can improve the quality of life while preserving kidney function.
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Infections and food poisoning can cause diarrhoea, but the symptom can also be a sign of kidney problems. Diarrhea that lasts more than 2 days or is accompanied by other symptoms of serious illness requires medical attention.
Kidneys are important for filtering blood and sending waste products, such as extra salt and water, out of the body in urine (pee). If kidneys don’t work properly, toxins build up in the body and can cause many other health problems.
If you’ve been diagnosed with chronic renal failure, it’s especially important to make sure any conditions that can damage the kidneys are well controlled. This includes diabetes and high blood pressure, which are leading causes of kidney disease.
Your doctor will ask about your medical history and any medications you take. They may do a physical exam and order blood tests, stool test or hydrogen breath test to check for parasites. They may also do a CT scan or a sigmoidoscopy, which is an examination of the bowel with a small tube that has a camera attached.
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Your kidneys send waste products out of your body in urine (pee). When the kidneys stop working correctly, these wastes build up in the blood. This may cause you to feel tired and weak.
Your doctor can diagnose kidney failure with a simple blood test called the glomerular filtration rate, or GFR. Your doctor can also order a computed tomography scan, or CT scan, to get more detailed images of your body.
Swelling is a common sign of chronic renal failure. It can occur in your feet and ankles because of gravity, or anywhere else on your body if the problem is widespread. You can have peripheral edema, fluid accumulation in your arms or legs, or fluid that builds up in your belly (ascites). You may have circulatory problems that cause swelling, such as a blood clot in a vein (thromophlebitis) or heart failure.