- Anemia
- Fluid accumulation in the lungs
- Heart complications associated with kidney disease
Shortness of breath should always be evaluated promptly.
17. Persistent Lower Back or Side Pain
Pain near the kidneys—located just below the rib cage on either side of the spine—may occur with:
- Kidney infections
- Kidney stones
- Polycystic kidney disease
However, chronic kidney disease often causes no pain, so the absence of pain does not rule it out.
18. Difficulty Sleeping
People with chronic kidney disease commonly report:
- Insomnia
- Restless legs syndrome
- Frequent nighttime urination
- Sleep apnea
19. Frequent Urinary Tract Infections
Repeated urinary infections may increase the risk of kidney infections if left untreated.
20. Pale Skin
Kidney-related anemia may make the skin appear unusually pale.
21. Persistent Skin Rash
Some people with advanced kidney disease develop skin irritation or rashes due to waste accumulation and severe itching.
22. Easy Bruising
Kidney disease can affect platelet function, making bruising more noticeable in some individuals.