15 Deadly Kidney Signs You Must Catch Early

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

Insomnia or restless leg syndrome are often reported by those with kidney disease, tied to imbalances in toxin and hormone regulation.