Foamy Urine and Kidney Disease: Early Symptoms You Should Never Ignore

Have you been noticing foamy urine more often than usual? While occasional bubbles in urine can be harmless, persistently foamy or frothy urine — especially if you also find yourself urinating frequently — could be pointing to something far more serious. One of the most common yet overlooked early kidney disease symptoms is protein leakage in urine, a condition called proteinuria, where damaged kidneys allow important proteins to escape into the urine instead of keeping them in the body.