Aug 2, 2022 · Protein in your urine (proteinuria) happens when proteins leak into your pee. It can be a sign of kidney disease. It might make your pee foamy or bubbly.

Jul 19, 2023 · Albuminuria (proteinuria) is caused by kidney damage, specifically when the damage occurs in the glomerulus (the kidney’s filter). Sometimes this is temporary (short-term damage), while …

What is proteinuria? Proteinuria, also called albuminuria, is elevated protein in the urine. It is not a disease in and of itself but a symptom of certain conditions affecting the kidneys.

Nov 5, 2025 · Protein in urine (Proteinuria) symptoms, causes, tests and treatments Having protein in your urine is a sign that your kidneys may be damaged. Learn what causes protein in the urine, …

Proteinuria is the presence of excess proteins in the urine. In healthy persons, urine contains very little protein, less than 150 mg/day; an excess is suggestive of illness.

Mar 20, 2025 · Learn about possible causes of elevated protein levels in urine tests.

Feb 21, 2025 · Protein in urine (proteinuria) can be an alarming sign for many individuals. For some, it may be a temporary condition caused by exercise or stress. For others, it could indicate an …

Transient and intermittent proteinuria should be excluded. If the proteinuria resolves on multiple subsequent assays, no further workup is necessary. In particular, fever and exercise are two …

Jul 20, 2025 · Protein in urine—called proteinuria—means the kidney’s filters (glomeruli) are leaking. A one-time small trace can follow strenuous exercise or dehydration, but a persistent reading often …

Dec 3, 2025 · Protein in urine (proteinuria) is a sign of kidney disease but has other causes as well. Learn more about the symptoms, causes, diagnosis, and treatment.