Some people notice:
- Brain fog
- Trouble focusing
- Poor memory
- Mental fatigue
Reduced oxygen delivery due to anemia related to kidney disease may also contribute.
8. Loss of Appetite or Nausea
As toxins accumulate in the body, some individuals experience:
- Reduced appetite
- Metallic taste in the mouth
- Nausea
- Vomiting
These symptoms often appear more clearly in later stages of kidney dysfunction.
9. High Blood Pressure
The kidneys and blood pressure are closely connected.
Damaged kidneys may contribute to:
- Elevated blood pressure
- Poor blood pressure control
At the same time, high blood pressure itself is one of the leading causes of kidney damage.
This creates a dangerous cycle over time.
10. Shortness of Breath
Fluid buildup caused by kidney dysfunction may sometimes affect the lungs.
Possible symptoms include:
- Difficulty breathing
- Feeling winded easily
- Chest tightness
Anemia related to kidney disease may also reduce oxygen delivery and worsen breathlessness.
11. Back or Side Pain
Kidney-related pain may appear in:
- The lower back
- The side below the ribs
- One side of the body
Pain may occur due to: