14 Silent Signs Your Kidneys May Be Struggling

5. Persistent Itching

Persistent itching, or pruritus, can be an uncomfortable and often overlooked sign of kidney dysfunction. This occurs when waste products accumulate in the bloodstream due to reduced kidney function, irritating the skin. Itching can be widespread or localized and is often worse at night, disrupting sleep and affecting quality of life. While itching can have various causes, its persistence and severity in the context of other symptoms should prompt consideration of kidney health. Addressing the underlying kidney issue and managing symptoms with medications and lifestyle changes can provide relief and improve well-being. Regular check-ups and blood tests can help monitor kidney function and prevent complications.

6. Shortness of Breath

Shortness of breath can be a distressing symptom of kidney disease, often resulting from fluid buildup in the lungs or anemia. When the kidneys fail to remove excess fluid, it can accumulate in the lungs, making breathing difficult. Additionally, anemia caused by reduced erythropoietin production can lead to less oxygen being delivered to the body's tissues, including the lungs, further exacerbating breathlessness. This symptom can be easily mistaken for other respiratory or cardiac issues, delaying appropriate treatment. Recognizing shortness of breath as a potential sign of kidney dysfunction can lead to timely interventions that address both the symptom and its underlying cause, improving respiratory health and overall quality of life.