# Aldosterone, 24-Hour Urine

> This test measures the amount of aldosterone, a hormone produced by the adrenal glands that regulates salt and water balance, in a urine sample collected over 24 hours. It helps show whether the body is producing too much of this hormone, which can lead to persistent high blood pressure and low potassium levels.

- Labcorp code: 004291
- Category: [Hormones](https://picardo.health/labs/tests/hormones.md)
- Sample: urine
- Labcorp turnaround: 4–9 days
- Collection: free at a Labcorp location, or $75.00 at home.
- Without a doctor: yes. People order it themselves, with no doctor's visit or referral.
- Price: shown on the review page its order link opens. Opening it orders nothing.
- Order link: https://app.picardo.health/labs/order?tests=004291&ref=assistant

## Results reported (2)

- Aldosterone, U, Timed
- Aldosterone U, Random

## About ordering

People order for themselves, with no doctor's visit or referral, and results arrive in their Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.