Calcium oxalate crystals in the urine are the most common cause of kidney stones. Learn where they come from, how to prevent them, and how to remove them.

Urine crystals can occur for a variety of reasons, many harmless. Here are the different types and how they’re treated. ... If you have calcium carbonate crystals in your urine, ...

Urine crystals form when too many minerals are present in the urine. ... According to the National Kidney Foundation, calcium oxalate stones are the most common type of kidney stone.

Urine is a liquid waste material produced in and excreted by the body. Secreted by the renal tubules, it accumulates in the urinary bladder and is excreted via the urethra. While it is composed of ...

Hypercalcemia or high calcium levels may not cause any symptoms. However, serious hypercalcemia can cause excessive thirst, stomach pain, and confusion, among other symptoms. High calcium levels ...