The specific gravity test is used to evaluate the kidney’s ability to concentrate urine and to assess hydration status. It can help diagnose certain medical conditions, such as kidney disease, dehydration, and diabetes insipidus.
When this test is required
The specific gravity test may be requested as part of a routine urinalysis, or it may be requested if you are experiencing symptoms of kidney disease or dehydration.
What the Test Detects
The specific gravity of urine is a measure of the concentration of dissolved substances in the urine, such as salts, minerals, and waste products.
Preparation for the Test
No special preparation is needed for a spot urine specific gravity test.
Sample Requirements
A spot urine sample is required for the specific gravity test. This means you can collect a sample at any time of day without needing to follow any special preparation.
Additional Notes
Factors such as diet, medication use, and fluid intake can affect specific gravity levels. It is important to discuss any medications or supplements you are taking with your healthcare provider before undergoing a specific gravity test.
