Introduction: Kidney failure can be a silent killer. By the time symptoms appear, significant damage may already be done. Knowing the causes and signs can literally save your life. Main Points: • Types: Acute Kidney Injury (AKI) vs Chronic Kidney Disease (CKD) • Common Causes: Diabetes, high blood pressure, infections, certain medications • Symptoms: o Swelling in legs or face o Fatigue and weakness o Changes in urination (less or more) o Shortness of breath o Nausea and confusion • Diagnosis: Blood tests (creatinine, GFR), urine tests, imaging Conclusion: Early detection is the key. If you notice any unusual symptoms, talk to your doctor right away. ________________________________________