Kidney stones are mineral and salt deposits that occur inside your kidneys, ureters, and urine bladder. These are frequently caused by a poor, unhealthy diet, excess body weight, insufficient water consumption, and constipation. They can also strike a person at any time and for no apparent reason. These can also happen as a result of taking certain vitamins and medications, or if you have a medical condition. Any region of your urinary tract can be affected by kidney stones. When urine becomes concentrated, minerals crystallize and bind together, generating these crystals.