5. Swollen Ankles

Kidney failure can cause sodium retention, leading to swelling in the ankles, hands, and feet.

6. Shortness of Breath

Feeling short of breath frequently, especially when engaging in physical activity or lifting heavy objects, may indicate kidney problems. When the kidneys fail to detoxify the body properly, discomfort and breathlessness can occur.

7. Bad Breath

Bad breath is a common symptom of kidney failure, stemming from an accumulation of toxins and infections in the body. Impaired kidney function prevents effective toxin elimination.

8. Itchy Skin

Healthy kidneys help eliminate waste and excess fluid from the blood, keeping red blood cells healthy and skin smooth. However, damaged kidneys can cause dry, itchy, and peeling skin, indicating their diminished ability to cleanse the body.