Another common sign of kidney failure is bad breath. This occurs because there are too many toxins and infections in the body due to the kidneys’ severely impaired ability to eliminate toxins.
Healthy kidneys assist in removing waste and excess fluid from the blood, which helps keep red blood cells in good condition and gives the skin a rosy and smooth appearance. On the other hand, when the kidneys are unhealthy, it can lead to itchy skin, dry skin, and skin that peels.