I12.0

Clinical Causes: Prolonged high blood pressure (hypertension) Uncontrolled or poorly managed hypertension Other risk factors such as diabetes, smoking, and obesity can accelerate kidney damage, complicating the disease process

Key Symptoms: Fatigue and weakness Swelling in legs, ankles, or feet due to fluid retention Changes in urination patterns, including foamy urine or blood in urine Shortness of breath Nausea or loss of appetite High blood pressure readings that are difficult to control Persistent itching and dry skin Muscle cramps or twitching

Diagnosis Path: Blood tests to measure serum creatinine, blood urea nitrogen (BUN), and glomerular filtration rate (GFR) to assess kidney function Urinalysis to detect protein, blood, or other abnormalities Blood pressure monitoring to confirm hypertension Imaging studies such as ultrasound to evaluate kidney size and structure History and physical examination to assess for signs of chronic kidney damage and hypertension

Treatment Protocols: Strict blood pressure control using antihypertensive medications, often including ACE inhibitors or ARBs to protect kidney function Dietary adjustments, such as limiting salt, protein, and fluid intake as advised by healthcare providers Monitoring and managing complications like anemia, mineral and bone disorders, and electrolyte imbalances Regular blood tests and medical checkups to monitor disease progression Preparation for renal replacement therapies, such as dialysis or kidney transplantation, when appropriate