Kidney Your kidneys are organs that filter your blood. They remove waste and balance your body’s fluids, among other tasks. Most people have one kidney on either side of their spines (in their lower …

Each kidney is attached to a ureter, a tube that carries excreted urine to the bladder. The kidney participates in the control of the volume of various body fluids, fluid osmolality, acid–base balance, …

In the nephron, your blood is filtered by the tiny blood vessels of the glomeruli and then flows out of your kidney through the renal vein. Your blood circulates through your kidneys many times a day. In a …

Dec 9, 2025 · Learn about kidney failure symptoms, tests, diagnosis and treatment options, including medicine, dialysis and kidney transplant.

Oct 24, 2023 · Kidney Disease: There are several types of acute kidney problems and chronic kidney diseases leading to kidney failure. Learn more in this guide.

Sep 15, 2025 · Feeling extra tired? Noticing swelling or changes in your pee? These could be signs of kidney disease. Find out what they mean and when to talk to your doctor.

Aug 13, 2024 · Where are the kidneys located, what do they do, and what do they look like? The kidneys help remove waste products from the body, maintain balanced electrolyte levels, and regulate blood...