14. Burning sensation when urinating
Although often related to an infection, it can also be a sign of kidney inflammation.
15. Dark or cola-colored urine
Brown, red, or rust-colored urine may contain blood or protein related to kidney problems.
16. Tight clothing without weight gain.
Fluid retention due to kidney malfunction can cause swelling.
17. Uncontrolled high blood pressure.
Damaged kidneys cannot regulate blood pressure effectively, which worsens both problems.
18. Nausea or vomiting
High levels of toxins in the blood can irritate the stomach and cause nausea.
19. Feeling cold all the time.
Anemia caused by kidney disease can lower body temperature.
20. Mood swings or depression
The buildup of toxins and hormonal changes can affect the chemicals that regulate mood.
21. Difficulty breathing with light activity.
Fluid buildup in the lungs due to kidney problems can make breathing difficult.
