Kidney disease is often silent at first, but these symptoms can be important red flags — especially if you also have diabetes, high blood pressure, heart disease, obesity, or a family history of kidney problems:
Changes in urination: More or less frequent peeing, especially at night, is the first red flag you should catch. Apart from that, urine that is foamy or bubbly (proteinuria) or blood in the urine are notable markers. These suggest your kidneys may be leaking protein or blood.
Swelling (edema): Puffiness in the ankles, feet, hands, or around the eyes aren’t always the result of a hectic lifestyle or stress — they can also occur from fluid retention.
Unusual fatigue or weakness: Toxins that the kidneys normally clear can build up and cause tiredness and difficulty concentrating.
Itchy, dry skin or persistent nausea: These are some common signs that waste products are accumulating in the body instead of being filtered out.
Shortness of breath or loss of appetite: Advanced kidney dysfunction can affect breathing and digestion.
If you notice any of these, do not dismiss them as “just tiredness” or aging — consult with your healthcare provider for a screening.