Service Providers for Renin (Supine)
The Renin (Supine) test measures renin levels in the blood to assess kidney function and blood pressure regulation. It’s typically done when there are concerns about hypertension or kidney issues. The test involves lying down for at least 30 minutes before blood is drawn to ensure accurate results. No special preparation is usually needed, but fasting may be requested. Risks are minimal, but include slight discomfort or bruising at the needle site. Results are interpreted based on renin levels; high or low levels can indicate conditions like hyperaldosteronism or kidney disease. Hydration status can affect the results.