Prerenal conditions may be treated with replacement fluids given through a vein, diuretics, blood transfusion, or medications. Postrenal conditions and intrarenal conditions may require surgery and/or medication
It is estimated that kidney infections contribute to a small percentage of overall deaths each year. The exact number of deaths specifically attributed to kidney infections can vary depending on factors such as access to healthcare and treatment options.
Symptoms of kidney disease are changes in urination, pain in the lower back, discomfort while urinating, dehydration, trouble sleeping, concentrating or dizziness.
High potassium levels (hyperkalemia) in dogs usually raises a red flag. The normal potassium values in dogs should be between 3.4 and 5.4 mEq/L. Anything higher than these values are suggestive of hyperkalemia. Some of the most common causes of hyperkalemia are acute or chronic kidney failure, Addison's disease and diabetes. Other causes may be a urinary obstruction, a ruptured bladder, muscle trauma and the administration of ACE inhibitors, prolonged use of NSAIDs. Treatments will vary depending on what the underlying problem is. Your veterinarian will advise you as to the best treatment.
The time it takes to go into total organ failure can vary significantly based on the underlying cause, the individual's health status, and the presence of medical interventions. In acute conditions, such as severe infections or trauma, organ failure can develop within hours to days. In chronic conditions, it may take weeks or months for total organ failure to occur. Early medical intervention can sometimes prevent or delay this progression.
A dangerously high level of creatinine typically indicates severe kidney dysfunction, such as acute kidney injury or end-stage kidney disease. The specific level considered dangerous can vary based on factors like age and overall health, but generally, levels above 4 mg/dL in men and 3.5 mg/dL in women are concerning and may require immediate medical attention.
The life expectancy for someone with end-stage kidney disease can vary depending on factors such as age, overall health, and access to treatment. In general, without treatment such as dialysis or kidney transplantation, the life expectancy is typically shorter, ranging from a few months to a few years. With appropriate treatment, some individuals can live for many years. It is important for individuals with end-stage kidney disease to work closely with their healthcare team to manage their condition and treatment options.
There is Chronic Kidney Failure. There is also Kidney Nephrolithotems, and Kidney cancer.
The life expectancy of an 84-year-old individual with 24 percent kidney function can vary depending on their overall health, any underlying medical conditions, and how well they manage their kidney health. It is advisable for them to work closely with healthcare providers to optimize their treatment plan and quality of life.
About 90% of kidney cancers are renal cell cancers (RCC). They are sometimes called renal adenocarcinoma. There are different subtypes of renal cell cancer which can be identified by looking at the cells under a microscope.There is a rarer type of kidney cancer, known as transitional cell cancer (TCC), which starts in the cells lining the central area of the kidney (the renal pelvis).For more straighforward information on kidney cancer, visit the related link.
DefinitionAcute tubular necrosis is a kidney disorder involving damage to the tubule cells of the kidneys, resulting in acute kidney failure.Alternative NamesNecrosis - renal tubular; ATN; Necrosis - acute tubularCauses, incidence, and risk factorsAcute tubular necrosis (ATN) is caused by lack of oxygen to the kidney tissues (ischemia of the kidneys).The internal structures of the kidney, particularly the tissues of the kidney tubule, become damaged or destroyed. ATN is one of the most common structural changes that can lead to acute renal failure.ATN is one of the most common causes of kidney failure in hospitalized patients. Risks for acute tubular necrosis include:Blood transfusion reactionInjury or trauma that damages the musclesRecent major surgerySeptic shock or other forms of shockSevere low blood pressure (hypotension) that lasts longer than 30 minutesLiver disease and kidney damage caused by diabetes (diabetic nephropathy) may make a person more susceptible to the condition.ATN can be caused by:Exposure to medications that are toxic to the kidneys (such as aminoglycoside antibiotics)Antifungal agents (such as amphotericin)Dye used for x-ray (radiographic) studiesSymptomsDecreased consciousnessComaDelirium or confusionDrowsy, lethargic, hard to arouseDecreased urine output or no urine outputGeneral swelling, fluid retentionNausea, vomitingNote: Other symptoms of acute kidney failure may also be present.Signs and testsExamination usually indicates acute kidney failure. There may be signs of fluid overload, including abnormal sounds on listening to the heart and lungs with a stethoscope (auscultation).Other signs include:BUN and serum creatinine levels may increaseFractional excretion of sodium and of urea may be relatively highKidney biopsymay show acute tubular necrosis (but a biopsy is rarely done)Urinalysis may show casts, kidney tubular cells, and red blood cellsUrine sodiummay be highUrine specific gravity and osmolarity urine indicate dilute urineTreatmentIn most people, acute tubular necrosis is reversible. The goal of treatment is to prevent life-threatening complications of acute kidney failure during the time the lesion is present.Treatment focuses on preventing the excess build-up of fluids and wastes, while allowing the kidneys to heal. Patents should be watched for deterioration of kidney function.Treatment can include:Identifying and treating the underlying cause of the problemRestricting fluid intake to a volume equal to the volume of urine producedRestricting substances normally removed by the kidneys (such as protein, sodium, potassium) to minimize their buildup in the bodyTaking medications to help control potassium levels in the bloodstreamTaking water pills (diuretics) to increase fluid removal from the kidneyDialysis can remove excess waste and fluids. This can make you feel better, and may make the kidney failure easier to control. Dialysis may not be necessary for all people, but is often lifesaving, especially if serum potassium is dangerously high.Dialysis may be needed in the following cases:Decreased mental statusFluid overloadIncreased potassium levelsPericarditisTotal lack of urine productionUncontrolled buildup of nitrogen waste productsExpectations (prognosis)The duration of symptoms varies. The decreased urine output phase may last from a few days to 6 weeks or more. This is occasionally followed by a period of high urine output, where the healed and newly functioning kidneys try to clear the body of fluid and wastes.One or two days after urine output rises, symptoms reduce and laboratory values begin to return to normal.ComplicationsChronic renal failureEnd-stage renal diseaseGastrointestinal loss of bloodHypertensionIncreased risk of infectionCalling your health care providerCall your health care provider if your urine output decreases or stops, or if you develop other symptoms of acute tubular necrosis.PreventionPromptly treating conditions that can lead to decreased blood flow and/or decreased oxygen to the kidneys can reduce the risk of acute tubular necrosis.Blood transfusions are crossmatched to reduce the risk of incompatibility reactions.Control conditions such as diabetes, liver disorders, and cardiac disorders to reduce the risk of acute tubular necrosis.Carefully monitor exposure to medications that can be toxic to the kidney. Have your blood levels of these medications checked regularly. Drink a lot of fluids after having any radiocontrast dyes to allow them to be removed from the body and reduce the risk of kidney damage.ReferencesGoldman L, Ausiello D. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders; 2007 Chapter 121
The color of nasal drainage in acute rhinitis can vary, but it is typically clear or white. Yellow or green nasal discharge may indicate a bacterial infection, while pink or red tinged drainage could suggest irritation or bleeding. It's best to consult a healthcare provider for proper diagnosis and treatment.
The time it takes to die from organ failure can vary significantly depending on factors such as the underlying cause, the specific organs affected, and the individual's overall health. In cases of acute organ failure, death can occur within days to weeks, while chronic organ failure may lead to a gradual decline over months or even years. Medical intervention and supportive care can sometimes prolong life, but ultimately the timeline is highly individualized.