24 Hrs Urine for Calcium

Overview:  
The 24-hour urine calcium test measures the amount of calcium excreted in the urine over a full 24-hour period. Calcium is an essential mineral for bone health, but too much or too little in the urine can indicate a variety of health issues, such as kidney stones or hormonal imbalances. This test helps doctors assess calcium metabolism and kidney function more accurately than a single urine sample.

What it detects:  
It detects abnormal calcium levels in the urine, which could suggest conditions like hypercalciuria (excess calcium), kidney stones, or parathyroid disorders.

Who should get it:  
Individuals with kidney stones, bone disorders, calcium metabolism issues, or those being monitored for hypercalcemia or hyperparathyroidism may need this test.

Sample required:  
A 24-hour urine sample is required for this test, along with a blood sample if additional analysis is needed.

Fasting requirements:  
Fasting is not usually required, but it’s important to follow any specific instructions from your healthcare provider.

Processing time:  
Results available within 24-48 hours.