
Still, urine color changes may be a warning sign of some issues. It doesn’t tell you much about the state of your kidney function until damage to the kidneys has progressed. The color of your urine is a small window into your body’s health.

Symptoms of early stage kidney disease may be difficult to pinpoint. swelling of your legs, ankles, and feet from retention of fluids caused by the failure of the kidneys to eliminate water waste.According to the Centers for Disease Control and Prevention (CDC), as many as 90 percent of people with chronic kidney disease don’t know they have it.Īs kidney disease progresses, possible symptoms may include: This causes pressure and eventual kidney damage.Įarly stage kidney failure often doesn’t cause noticeable symptoms. A long-term blockage of the urinary tract prevents urination. Intrinsic kidney disease develops from a direct trauma to the kidneys, such as severe bleeding or a lack of oxygen. This happens when there’s long-term damage to the kidneys due to intrinsic kidney disease. When there isn’t enough blood flowing to your kidneys for an extended period of time, the kidneys begin to shrink and lose the ability to function. Ischemia can be caused by severe bleeding, shock, obstruction of the renal blood vessel, and glomerulonephritis, a condition where the tiny blood vessels in your kidneys become inflamed. Other causes include toxin overload and ischemia, which is a lack of oxygen to the kidneys. Acute intrinsic kidney failure can result from direct trauma to the kidneys, such as physical impact or an accident.


This type of kidney failure can usually be cured once the cause of the decreased blood flow is determined. The kidneys can’t filter toxins from the blood without enough blood flow. Insufficient blood flow to the kidneys can cause acute prerenal kidney failure. The five types of kidney failure include: Acute kidney failure occurs when your kidneys suddenly stop working properly. Five different types of kidney failure exist.
