Excess Fluid in the Body (Hypervolemia)
Kidney failure leads to fluid retention, causing swelling, high blood pressure, heaviness, difficulty breathing, and fluid accumulation in the lungs (pulmonary edema).
Diagnosis and Treatment
Diagnosis is made through clinical examination and lab tests, and confirmed with abdominal or cardiac ultrasound and chest X-ray. Treatment includes dialysis with a focus on ultrafiltration to remove excess fluid. Hemodialysis and CRRT are commonly used.
Consequences if Left Untreated
Untreated hypervolemia can lead to pulmonary edema, heart failure, high blood pressure, and an increased risk of stroke.