What Does Foamy Urine Mean

Foamy urine usually appears when urine hits the toilet water with force, creating temporary bubbles. In many cases, it is harmless and caused by dehydration or a full bladder. However, persistent or very bubbly urine may indicate excess protein in the urine (proteinuria), which can be an early sign of kidney problems. Conditions like infections, diabetes, or high blood pressure can also contribute. If foamy urine continues frequently, it is important to consult a doctor for proper evaluation and kidney function tests.