Protein in urine can be a sign of kidney disease and usually there are very few proteins in the urine. Foamy urine can be a sign of proteinuria, but it can also have other causes and should be ...

Proteinuria affects most people with complement 3 glomerulopathy (C3G). Protein in urine is one of the strongest indicators of disease progression. Reducing proteinuria can slow the progression of C3G ...

Proteinuria (protein in your urine) is a sign of kidney damage caused by IgA nephropathy. Treatment can help reduce proteinuria and preserve your kidney function longer. IgA nephropathy (IgAN) is a ...