"Prerenal" indicates renal insufficiency caused by inadequate renal perfusion due to decreased intravascular volume, resulting from insufficient renal blood flow. Chronic renal failure is divided into 4 stages based on the degree of renal function impairment: 1. Decreased renal reserve, patients are asymptomatic. 2. Compensated renal insufficiency stage. 3. Decompensated renal insufficiency stage (azotemia stage), patients experience fatigue, loss of appetite, and anemia. 4. Uremia stage, with uremic symptoms.
This section is being translated and completed.
This section is being translated and completed.
This section is being translated and completed.
This section is being translated and completed.
This section is being translated and completed.
This section is being translated and completed.
This section is being translated and completed.
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This information is for health education only and is not a diagnosis. Please consult a qualified clinician if you feel unwell.