What causes blood in the urine and how can it be treated?

Blood in the urine, also known as hematuria, can be caused by various factors such as urinary tract infections, kidney stones, or kidney disease. It can also be a sign of more serious conditions like bladder or kidney cancer. Treatment for blood in the urine depends on the underlying cause and may include antibiotics for infections, medications for kidney stones, or surgery for more serious conditions like cancer. It is important to consult a healthcare provider for proper diagnosis and treatment.