Prolonged Fatigue and Lack of Energy
Healthy kidneys produce erythropoietin (EPO), a hormone that stimulates red blood cell production to carry oxygen. When kidneys are weakened, red blood cell counts drop, leading to anemia, making you feel tired, lethargic, and unable to focus. If you experience unexplained fatigue over an extended period, it’s advisable to get your kidneys checked.
Swelling in the Legs, Hands, or Face
Weakened kidneys are unable to eliminate excess fluid, leading to its buildup in the body. This results in swelling, often noticed in the legs, ankles, hands, or around the eyes. If you observe unusual body swelling, especially in the morning, seek medical attention promptly.

Frequent and Abnormal Urination
Changes in urination patterns can indicate kidney issues:
- Nocturia: Waking up multiple times at night to urinate.
- Reduced urine output or difficulty urinating: Decreased amount of urine or a feeling of incomplete bladder emptying.
- Blood or foam in urine: Urine appearing red, brown, or abnormally foamy. These symptoms warrant examination to determine if they originate from the kidneys or urinary tract.
Persistent Itching Without an Obvious Cause
When kidneys fail to filter waste products effectively, toxins can build up in the blood, causing itching, particularly on the back, arms, or legs. Prolonged itching, especially when accompanied by other symptoms like fatigue or abnormal urination, could be a warning sign of kidney disease.

Ammonia Breath or High Blood Pressure
Weakened kidneys can cause a buildup of waste products, sometimes resulting in ammonia-scented breath or a metallic taste in the mouth. Additionally, as kidneys regulate blood pressure, kidney problems may lead to sudden or uncontrolled hypertension. If you experience these symptoms, seek immediate medical attention.
Conclusion: Kidney disease can progress silently but have severe consequences if left untreated. If you notice any of these signs, especially in combination, consult a doctor for blood tests, urine analysis, or kidney ultrasounds. Early detection and proper treatment will safeguard your kidney health and improve your quality of life.