What's with the yellow and red urine and sand?

Ureteral stones, urinary bladder stones, kidney stones and other causes of yellow and red sand.

1. Ureteral stones

patients with ureteral stones, stones falling in the ureter may damage the ureteral mucosa, resulting in blood and urine mixed, so that abnormal symptoms of urination.

2. Bladder stones

kidney stones falling may form bladder stones, stones moving may cause irritation to the bladder mucosa of the patient, resulting in blood vessel damage, at this time there will also be yellow and red urine mixed with sand symptoms.

3. Kidney stones

urinary tract obstruction can cause kidney stones, stones in the patient's kidney activities, may damage kidney tissue and capillaries, blood flow from the damaged blood vessel site, this symptom will also occur.