Nephrology is a medical specialty focused on diagnosing, treating, and managing diseases of the kidneys and their related systems. Nephrologists care for conditions such as chronic kidney disease, kidney failure, kidney stones, glomerulonephritis, electrolyte imbalances, and hypertension. They use specialized tests, including blood work, urine analysis, and imaging studies, to assess kidney function and detect abnormalities. Nephrology also involves managing dialysis treatments and preparing patients for kidney transplantation when necessary. By offering personalized treatment plans, lifestyle guidance, and long-term monitoring, nephrologists help protect kidney function, prevent complications, and improve overall health and quality of life for patients with renal conditions.