Kidney stones, also called urinary stones, are rock-like substances in one or both of your kidneys. They form when you have an imbalance of minerals, like calcium or uric acid, in your urine (pee).
Kidney stones form from chemicals in the urine. Some are as small as a grain of sand and are passed in the urine without you noticing. Others can be as large as a pebble. Causes of kidney stones ...
Have a medical condition that raises the levels of certain substances in your urine Some people may experience recurrent kidney stones if they have a family history of kidney stones or have had ...
There are three main types of kidney stones, including: Calcium stones, the most common type Struvite stones, usually caused by infection Uric acid stones, usually caused by a large amount of acid in ...
Healthy kidneys filter blood to balance the body’s water, salts and minerals, expelling waste as urine. When this process goes awry, painful kidney stones—hard accumulations of salts and ...