7. High Blood Pressure: The kidneys help regulate blood pressure. If they are damaged, they may contribute to elevated blood pressure, which can further damage the kidneys.

8. Metallic Taste in Mouth: Kidney failure can cause waste to build up in the bloodstream, leading to a metallic taste in the mouth or bad breath.

9. Muscle Cramps: Electrolyte imbalances caused by impaired kidney function can result in muscle cramps, particularly in the legs.

10. Back Pain: Pain in the lower back, just below the rib cage, could indicate kidney problems, especially if accompanied by other symptoms like fever or changes in urination.

If you experience any of these symptoms, it is essential to consult a healthcare professional for further evaluation and diagnosis.