Proteinuria
Proteinuria (Protein in Urine) Nephrologists in Arizona
Protein in urine, medically known as proteinuria, occurs when your kidneys allow an abnormal amount of protein to pass from your blood into your urine. While a small amount of protein is normal, consistently high levels can be a key indicator of kidney damage. Healthy kidneys work like filters, keeping essential proteins in the bloodstream. When these filters are damaged, protein can “spill” into the urine, which can lead to other complications.
Causes of Proteinuria
The causes of proteinuria can range from temporary, benign conditions to more serious, chronic diseases. Temporary causes include strenuous exercise, fever, or dehydration. Persistent proteinuria, however, often points to an underlying kidney issue or a systemic disease affecting the kidneys. The most common chronic causes include uncontrolled diabetes and high blood pressure, which can damage the kidneys’ filtering units over time.
Preserving Healthy Kidney Function
At Southwest Kidney Institute, our nephrology specialists use advanced diagnostics to uncover the underlying cause and design a treatment plan tailored to you. With timely care, many patients can manage proteinuria effectively and preserve healthy kidney function.
When to See a Doctor for Proteinuria
Seek medical attention if protein in the urine is persistent, especially when accompanied by swelling, fatigue, or changes in urination. Our board-certified nephrologists at Southwest Kidney Institute provide expert evaluation and treatment for proteinuria in Arizona, helping patients protect their kidney health and overall well-being.