Foamy urine from time to time is usually a normal condition depending on the speed of urination or toilet cleaners. However, if the foam in the urine is persistent and dense, this may be a sign of a serious decline in kidney function.
What is Proteinuria (Protein Leakage in Urine)?
Healthy kidneys prevent proteins, which are vital for the body, from passing into the urine. When the filtering units (glomeruli) in the kidney are damaged, proteins leak into the urine. This density causes the urine to look foamy, like whipped egg whites.
When to Consult a Doctor?
Whether there is protein in the urine can be easily detected with a simple urinalysis. Early diagnosis in kidney diseases is critical to halting progression to kidney failure.