Imbalanced electrolytes like calcium and phosphorus, caused by kidney problems, often lead to painful cramping.
11. Metallic Taste in Mouth
Toxin buildup can give you a constant metallic taste or cause bad breath (uremic breath).
12. Poor Appetite and Nausea
Kidney failure may cause toxins to accumulate, leading to nausea, vomiting, and an overall lack of appetite.
13. High Blood Pressure
Damaged kidneys struggle to regulate blood pressure, and hypertension in turn worsens kidney function — a dangerous cycle.
14. Difficulty Sleeping
