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Your searched on: kidney disorders

Medicines That Can Cause Acute Kidney Injury
Many medicines can cause acute kidney injury (acute renal failure), such as: Antibiotics. These include aminoglycosides, cephalosporins, amphotericin B, bacitracin, and vancomycin. Some blood pressure medicines. One example is ACE inhibitors, such as lisinopril and ramipril. Another is angiotensin receptor blockers...

Renal Artery Stenosis
Learn the basics of renal artery stenosis, including what it is, what causes it, and how it is treated.

Diabetic Kidney Disease
Discusses diabetic nephropathy, which is kidney disease or damage caused by diabetes. Covers causes and symptoms. Discusses how it is diagnosed and treatment options, including medicines, diet, and dialysis. Offers home treatment tips.

Anemia of Chronic Kidney Disease
What is anemia of chronic kidney disease? Anemia of chronic kidney disease means that kidney disease has caused your anemia. Your doctor will have ruled out other causes of anemia. Anemia means that you do not have enough red blood cells. Red blood cells carry oxygen from your lungs to your body's tissues. If your...

Kidney (Renal Cell) Cancer
Describes kidney cancer. Covers symptoms and how kidney cancer is diagnosed. Covers treatment with surgery and medicines.

Acute Kidney Injury
Discusses acute kidney injury (which used to be called acute renal failure). It means your kidneys suddenly stop working normally. Includes prerenal acute kidney injury. Covers causes like kidney or liver disease. Includes symptoms like little urine (oliguria) when you urinate. Covers dialysis.

Acute Kidney Injury Versus Chronic Kidney Disease
Kidney problems can develop suddenly (acute) or over the long term (chronic). Many conditions, diseases, and medicines can create situations that lead to acute and chronic kidney problems. Acute kidney injury, which used to be called acute renal failure, is more commonly reversible than chronic kidney failure. Acute...

Types of Kidney Stones
The four main types of kidney stones are: Calcium stones. Most kidney stones are made of calcium compounds. Conditions that cause high calcium levels in the body, such as hyperparathyroidism, increase the risk of calcium stones. Uric acid stones. Some kidney stones are made of uric acid, a waste product in urine. You're...

Urinary System
Includes info on urine tests and urinary tract infections in children, teens, and adults. Also has links to stress incontinence and kidney stone info.

Kidney Stones
Explains why and how kidney stones form. Covers types of stones such as calcium, cystine, uric acid, and struvite. Discusses symptoms. Covers treatment, including extracorporeal shock wave lithotripsy and ureteroscopy. Offers prevention tips.

End-Stage Renal Disease
What is end-stage renal disease? End-stage renal disease means that your kidneys may no longer be able to keep you alive. When your kidneys get to the point where they can no longer remove waste, you may need dialysis or a new kidney. When you understand your options, you can make the choice that's best for you...

Stages of Chronic Kidney Disease
The stages of chronic kidney disease are determined mostly by the estimated glomerular filtration rate (eGFR). Glomerular filtration is the process by which the kidneys filter the blood, removing excess wastes and fluids. The eGFR is a calculation that determines how well the blood is filtered by the kidneys. It is one...

Chronic Kidney Disease
Discusses chronic kidney disease (chronic renal failure), which means your kidneys don't work the way they should. Discusses dialysis. Covers treating diabetes and high blood pressure, which cause most cases of chronic kidney disease.

Kidney Health Testing for People With Diabetes
If you have diabetes, your kidneys could become damaged over time. Diabetic kidney disease is sometimes called diabetic nephropathy. In severe cases, it can lead to kidney failure. Diabetic kidney disease usually has no symptoms in the early stages. So it's important to have regular tests. They can alert you and your...

Kidney Stones: Preventing Kidney Stones Through Diet
Offers tips for changing your diet to help prevent kidney stones. Discusses water, protein, and fiber needs and limiting or avoiding certain foods and supplements. Includes tips for people who've had a calcium or oxalate kidney stone.

Kidney Stone Analysis
Covers test done on a kidney stone to find out what the stone is made of. Links to info on types of stones, including calcium, uric acid, struvite, and cystine. Explains that test can help doctor decide treatment or give info on preventing more stones from forming.

Kidney Disease: Changing Your Diet
Discusses changing your diet to help protect your kidneys when you have kidney disease. Gives general ideas about how to follow the diet your doctor or dietitian recommends. Covers limiting salt (sodium), protein, phosphorus, and potassium.

Urinary Problems and Injuries, Age 11 and Younger
Briefly discusses the urinary system in children. Covers possible causes of problems in young children. Offers interactive tool to help decide when to seek care. Also offers home treatment tips.

Kidney Transplant
Discusses surgery to replace a diseased kidney with a healthy one. Explains what a living donor is. Covers what to expect after surgery. Looks at risks. Links to picture of kidney transplant. Links to more in-depth info on organ transplant.

Open Surgery for Kidney Stones
Discusses traditional surgery used to remove kidney stones. Covers why it is done and what to expect after surgery. Covers risks.

Hereditary Kidney Cancer Syndromes (PDQ®): Genetics - Patient Information [NCI]
Kidney cancer is a disease in which malignant (cancer) cells form in tubules of the kidney. Kidney cancer (also called renal cell cancer) is cancer that starts in the lining of very small tubes in the kidney called renal tubules. There are two kidneys, one on each side of the backbone, above the waist. Tubules in the...

Wilms Tumor and Other Childhood Kidney Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
Childhood kidney tumors are diseases in which malignant (cancer) cells form in the tissues of the kidney. There are two kidneys, one on each side of the spine, above the waist. Tiny tubules in the kidneys filter and clean the blood. They take out waste products and make urine. The urine passes from each kidney through a...

Retrograde Pyelogram for Kidney Stones
Briefly discusses test used to see if a kidney stone or something else is blocking your urinary tract. Covers how it is done and possible results.

Kidney Stones: Should I Have Lithotripsy to Break Up the Stone?
Guides through decision to have extracorporeal shock wave lithotripsy to break up kidney stones. Describes what lithotripsy is and when it is normally used. Covers benefits and risks. Includes an interactive tool to help you make your decision.

Transitional Cell Cancer of the Renal Pelvis and Ureter Treatment (PDQ®): Treatment - Patient Information [NCI]
Transitional cell cancer of the renal pelvis and ureter is a disease in which malignant (cancer) cells form in the renal pelvis and ureter. The renal pelvis is the top part of the ureter. The ureter is a long tube that connects the kidney to the bladder. There are two kidneys, one on each side of the backbone, above the...

Kidney Failure: What Type of Dialysis Should I Have?
Guides through decision about what type of dialysis to have for kidney failure. Explains the two basic types of dialysis: hemodialysis and peritoneal. Covers benefits and risks. Includes an interactive tool to help you make your decision.

Advance Care Planning: Should I Stop Kidney Dialysis?
Guides through decision to stop kidney dialysis for kidney failure. Covers key factors in decision. Covers benefits and risks. Discusses what happens after dialysis is stopped. Offers interactive tool to help you make your decision.

Kidney Failure: When Should I Start Dialysis?
Discusses the decision about when to start dialysis. Includes what kidney failure is, the treatment for it, and reasons why you might or might not want to start dialysis. Includes interactive tool to help you make your decision.

Kidney Failure: Should I Start Dialysis?
Guides through decision whether to start kidney dialysis for kidney failure. Covers key factors in decision. Covers benefits and risks. Offers interactive tool to help you make your decision.

Chronic Kidney Disease: Medicines to Be Careful With
Many medicines may impair kidney function and cause kidney damage. If you have chronic kidney disease, your doctor may advise you to continue to take a medicine but may change how much you take. Or you may change to a different medicine. Make sure you talk with your doctor before you start or stop any medicine...

Renal Cell Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
Renal cell cancer is a disease in which malignant (cancer) cells form in tubules of the kidney. Renal cell cancer (also called kidney cancer or renal cell adenocarcinoma) is a disease in which malignant (cancer) cells are found in the lining of tubules (very small tubes) in the kidney. There are 2 kidneys, one on each...

Uremia (uremic syndrome) is a serious complication of chronic kidney disease and acute kidney injury (which used to be known as acute renal failure). It occurs when urea and other waste products build up in the body because the kidneys are unable to eliminate them. These substances can become poisonous (toxic) to the...

Foods High in Oxalate
Oxalate is a compound found in some foods, and it is also produced as a waste product by the body. It exits the body through the urine. Too much oxalate may cause kidney stones in some people. Foods high in oxalate include: Beets. Fried potatoes, such as french fries and potato chips. Nuts. Rhubarb. Spinach.

Urinary Problems and Injuries, Age 12 and Older
Briefly discusses the urinary system in teens and adults. Covers possible causes of problems, infections, and changes with age. Offers interactive tool to help decide when to seek care. Also offers home treatment tips.

Vesicoureteral Reflux (VUR)
What is vesicoureteral reflux (VUR)? Vesicoureteral reflux (VUR) is the backward flow of urine from the bladder into the kidneys. Normally, urine flows from the kidneys through the ureters to the bladder. The muscles of the bladder and ureters, along with the pressure of urine in the bladder, prevent urine from flowing...

Shock Wave Lithotripsy
Discusses shock wave lithotripsy, a procedure that uses shock waves to break a kidney stone into smaller pieces. Covers how it is done and what to expect after treatment. Covers risks.

Covers surgical removal of all or part of the kidney. Discusses why it may be done, such as for kidney cancer or to remove a damaged kidney. Looks at how well it works and the risks.

Discusses process of hemodialysis when chronic kidney disease and acute kidney injury cause kidneys to lose ability to remove waste and extra fluid. Covers fistulas and grafts. Looks at what to expect after treatment. Discusses peritoneal dialysis.

Percutaneous Nephrolithotomy or Nephrolithotripsy
Looks at procedures to remove kidney stones from the kidneys. Explains difference between nephrolithotomy and nephrolithotripsy. Looks at when each may be done. Covers risks.

Nephrotic Syndrome
Discusses nephrotic syndrome, a sign kidneys aren't working right. Includes high levels of protein in urine, low levels of protein in blood, and high cholesterol. Discusses swelling (edema) and kidney failure. Covers causes like diabetes. Covers treatment.

Preeclampsia: Creatinine Clearance Test
When muscles use energy, they release a waste product called creatinine into the blood. The kidneys then filter creatinine from the blood. From the kidneys, creatinine passes out of the body through the urinary tract. If the kidneys are not functioning normally, high amounts of creatinine remain in the blood while low...

Potassium (K) in Blood Test
Discusses blood test to check level of potassium (K) in blood. Includes info on what affects potassium levels in the body such as kidney function, blood pH, and hormones. Explains how and why test is done. Covers what results mean.

A ureteroscopy is a type of procedure. Your doctor may do it to remove kidney stones from one of your ureters. These are the tubes that carry urine from your kidneys to your bladder. Your doctor may also do it to help find the reason for a urinary infection or blood in your urine. Your doctor puts a thin scope with very...

Complicated Urinary Tract Infections
Several factors determine whether you have a complicated urinary tract infection. You have symptoms, such as: A high temperature, greater than 101 °F (38.3 °C). Ongoing nausea, vomiting, and chills. Your condition getting worse in spite of doctor-directed home treatment. You have other risks, such as: Diabetes...

Urinary Tract Infections (UTIs): Risks for Older Adults
Urinary tract infections (UTIs) are common in older women and men. Things that make older adults more likely to develop UTIs include: An immune system that isn't as strong as when the person was younger. A reduced ability to control urination and bowel movements (incontinence). This increases the chance of getting...

Dialysis: Measuring How Well It Works
Dialysis removes urea and other waste products from the blood. To find out how well dialysis is working, you will have blood tests that look at the level of urea in your blood. Usually these tests are done once a month, at the start of your session and again at the end. Two of the measures that show how well dialysis is...

Urinary Tract Infections in Teens and Adults
Discusses urinary tract infection in teens and adults. Covers symptoms and how problems might be diagnosed with urinalysis or a urine culture. Looks at treatment with antibiotics. Offers home treatment and prevention tips.

High Blood Pressure
Covers causes and symptoms of high blood pressure. Explains systolic and diastolic pressure numbers. Looks at treatment and prevention steps. Includes risks of untreated high blood pressure such as heart attack, stroke, and kidney failure.

Vascular Access Failure
Any type of dialysis access has some risk of failure. So it's important to always protect your access and be alert for signs of clotting or infection. Call your doctor right away about any signs of trouble. Make a habit of talking with your dialysis nurses and doctor about how well your access is doing. If your dialysis...

Using a Home Test Kit for Protein in Urine
Your doctor may have you check the amount of protein in your urine at home. Increased protein might be a sign that your kidneys are being damaged. You can buy a simple test kit with urine testing strips at most pharmacies and drugstores. To test your urine each day, dip a urine testing strip into a fresh sample of your...

Abdominal Aortic Aneurysm Surgery
Open surgery is done to repair an abdominal aortic aneurysm. It is called an open surgery because the abdomen is opened so the doctor can see and work on the aorta. Your aorta is a large artery that carries blood from your heart through your belly to the rest of your body. To do the surgery, the doctor makes a large cut...

Peritoneal Dialysis
Discusses peritoneal dialysis. Covers having a catheter and using dialysate solution. Discusses hemodialysis. Looks at what to expect after treatment, how well it works, and risks.

Diabetes: Tests to Watch for Complications
These are the tests you may need and how often you should have them. The tests may vary depending on whether you have type 1 or type 2 diabetes. A1c blood test. This test shows the average level of blood sugar over the past 2 to 3 months. It helps your doctor see whether blood sugar levels have been staying within your...

Home Test for Urinary Tract Infections
Discusses test kits you can get without a prescription to use at home to check for urinary tract infections (UTIs). Looks at how test is done and how to prepare. Discusses possible results.

Cranberry Juice and Urinary Tract Infections
For years, people have used cranberry juice to prevent and help cure urinary tract infections (UTIs). There is limited proof that this is worth trying. Pure cranberry juice, cranberry extract, or cranberry supplements may help prevent repeated UTIs in women, but the benefit is small. Using cranberry products to prevent...

Urinary Problems During Pregnancy
Most women have an increased urge to urinate during pregnancy. This is a normal body response related to hormone changes that occur during pregnancy and to physical pressure on the bladder. Bladder infections are more common during pregnancy. When a bladder infection develops during pregnancy, you may have discomfort...