What do the results mean?If your results show higher than normal calcium levels in your urine, it may indicate:Risk for or the presence of a kidney stoneHyperparathyroidism, a condition in which your parathyroid gland produces too much parathyroid hormoneSarcoidosis, a disease that causes inflammation in the lungs, lymph nodes, or other organsToo much calcium in your diet from vitamin D supplements or milkIf your results show lower than normal calcium levels in your urine, it may indicate:Hypoparathyroidism, a condition in which your parathyroid gland produces too little parathyroid hormoneVitamin D deficiencyA kidney disorderIf your calcium levels are not normal, it doesn't necessarily mean you have a medical condition needing treatment. Other factors, such as diet, supplements, and certain medicines, including antacids, can affect your urine calcium levels. If you have questions about your results, talk to your health care provider.Learn more about laboratory tests, reference ranges, and understanding results.
