Medically reviewed by Matthew Wosnitzer, MD Key Takeaways Foamy urine can happen from harmless reasons like dehydration or a fast urine stream.  Proteinuria, which is too much protein in urine, might ...

Medically reviewed by Matthew Wosnitzer, MD Complement 3 glomerulopathy (C3G) is a rare kidney disease that is also ...

Microalbuminuria (a high albumin level in your urine) is often a marker of diabetic nephropathy (kidney disease). Since microalbuminuria often doesn’t cause symptoms, experts recommend seeing a doctor ...