Acute renal failure, also known as acute kidney injury, is a sudden loss of kidney function. It occurs when the kidneys are not able to filter waste from the blood as efficiently as they usually do. It can be caused by a variety of conditions, including dehydration, medications, urinary tract infections, and other illnesses. Treatment for acute renal failure depends on the underlying cause and may involve dialysis, medications, or lifestyle changes.
The symptoms of acute renal failure can vary depending on the cause, but may include decreased urine output, swelling in the extremities, fatigue, confusion, nausea, and decreased appetite. If left untreated, acute renal failure can lead to serious complications, such as electrolyte imbalances, heart failure, and even death.
Early diagnosis and treatment of acute renal failure is essential to prevent serious complications. If you experience any of the symptoms listed above, it is important to seek medical attention right away. Your doctor will do a physical exam, take a medical history, and order tests to determine the cause of your symptoms.
Treatment for acute renal failure may include medications to help the kidneys recover, lifestyle changes to reduce strain on the kidneys, dialysis to filter waste from the blood, or a kidney transplant. With prompt and proper treatment, many people can recover from acute renal failure and go on to lead healthy, normal lives.
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- Acute kidney failure – Symptoms and causes – Mayo Clinic
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Acute renal failure (ARF) is a common complication of critical illness, which is associated with high mortality and has a separate independent effect on the … - Acute Renal Failure in Critically Ill Patients: A Multinational …
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