How Simple Tests Can Uncover Hidden Causes of Hypertension

The Role of Hormone Tests

Doctors use blood tests to measure levels of aldosterone and renin, two hormones that regulate blood pressure. In primary aldosteronism, aldosterone levels are high, and renin levels are low. These tests are usually done in the morning when hormone levels can be more accurately assessed. A specific ratio of these hormones helps doctors decide if further testing is needed.

Confirming the Diagnosis

If initial hormone tests suggest primary aldosteronism, doctors may perform additional tests to confirm it. This often involves tests that challenge the body's aldosterone production, like a saline infusion test or an oral sodium loading test. These confirmatory tests help ensure that the diagnosis is accurate, preventing unnecessary treatments.

Overcoming Testing Challenges

Testing for primary aldosteronism can be tricky because some medications can interfere with hormone levels. Doctors often continue most blood pressure medications during testing, though some may need to be paused. It’s crucial to follow medical advice closely to ensure test accuracy and avoid false results.

Frequently Asked Questions

Key Takeaways

Could a simple test reveal the true cause of your high blood pressure?

Related Articles

• Could Primary Aldosteronism Be the Hidden Cause of Your Hypertension?
• Preventing Heart Risks: The Importance of Early Detection in Primary Aldosteronism
• Navigating the Diagnosis: Procedures to Confirm Primary Aldosteronism
• Navigating Medical Guidelines: Understanding the Protocols for Diagnosing Primary Aldosteronism

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