What does abnormal rbc in urine mean?

Abnormal red blood cells (RBCs) in urine, a condition known as hematuria, can indicate various underlying health issues, such as urinary tract infections, kidney stones, or more serious conditions like kidney disease or tumors. The presence of RBCs can cause the urine to appear pink, red, or brown, depending on the amount. It's important to consult a healthcare professional for further evaluation and diagnosis if hematuria is detected.