Know About everything Kidney Failure-Wellsun Medicity Hospital

Kidney failure happens when the kidneys can no longer effectively filter waste from the blood. In the early stages, it may not present any noticeable symptoms.

Your kidneys are responsible for filtering your blood and eliminating toxins from your body, which are then stored in your bladder and expelled through urination. When this filtration process fails, it can result in kidney failure. Inadequate kidney function allows toxins to accumulate in the body, potentially leading to life-threatening complications if not promptly addressed.

Keep reading as we break down everything you need to know about kidney failure, including symptoms, stages, treatment, and the typical outlook.

Common Kidney Diseases:

Acute prerenal kidney failure occurs when there is inadequate blood flow to the kidneys and is typically treatable once the underlying cause is identified. Acute intrinsic kidney failure arises from direct injury to the kidneys, which can occur due to physical trauma, toxin exposure, or ischemia, a condition characterized by insufficient oxygen supply.

Chronic prerenal kidney failure results from prolonged periods of reduced blood flow, leading to kidney shrinkage and loss of function.

Chronic intrinsic kidney failure develops from long-term damage to the kidneys caused by intrinsic kidney diseases, which can stem from factors like severe bleeding or oxygen deprivation.

Chronic post-renal kidney failure: A long-term blockage of the urinary tract prevents urination. This causes pressure and eventual kidney damage.

Acute post-renal kidney failure: This type of kidney failure can occur due to stones or another blockage in the urinary tract.

Acute prerenal kidney failure occurs due to insufficient blood flow to the kidneys but can often be treated once the underlying cause of the reduced blood flow is identified. Acute intrinsic kidney failure results from direct damage to the kidneys, which may stem from trauma, toxin overload, or ischemia (a lack of oxygen).

Chronic prerenal kidney failure develops when prolonged inadequate blood flow causes the kidneys to shrink and lose their functionality. Chronic intrinsic kidney failure arises from long-term damage to the kidneys due to intrinsic kidney diseases, which can result from severe trauma, bleeding, or oxygen deprivation. As kidney disease progresses, symptoms may include:

·         Reduced amount of urine

·         Swelling of your legs, ankles, and feet from fluid retention

·         Shortness of breath

·         Trouble sleeping

·         Muscle cramping at night

·         Excessive drowsiness or fatigue

·         Persistent nausea

·         Confusion

·         Chest pain or pressure

·         Seizures

·         Coma

Early signs of kidney failure

Symptoms of early-stage kidney disease may be subtle and hard to identify. They may include:

·         Decreased urine output

·         Swelling in limbs

·         Shortness of breath

·         Kidney failure urine color

The color of your urine provides limited information about kidney function until significant damage has already occurred.

Diagnostic tests

Doctors use several tests to diagnose kidney failure. Common tests include:

Urinalysis involves analyzing a urine sample to determine the levels of protein and sugar present. Additionally, a urinary sediment examination checks for the presence of red and white blood cells, elevated bacterial counts, and an increased number of cellular casts.

Measuring urine volume can assist in diagnosing kidney failure, as low urine output may indicate that the kidney disease is caused by a urinary blockage.

Blood tests can evaluate substances filtered by the kidneys, including blood urea nitrogen and creatinine, with a swift increase in these levels potentially signaling acute kidney failure.

Imaging techniques such as ultrasounds, MRIs, and CT scans offer visual assessments of the Kidneys and urinary tract to identify any problems. Additionally, a kidney biopsy allows doctors to collect and analyze tissue samples for further examination.

 

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