Millions of people with high blood pressure may have an undiagnosed hormone condition and not even know it. A new study found that up to 30% of heart patients and 14% of primary care patients have primary aldosteronism, a disorder that often goes unnoticed. Without testing, many remain at risk for serious heart problems like stroke or heart failure.
Primary aldosteronism happens when the adrenal glands make too much aldosterone, a hormone that causes the body to hold salt and lose potassium. This raises blood pressure and can damage the heart over time. People with this condition are up to three times more likely to have a stroke or develop heart failure. Despite its impact, doctors often skip the simple, low-cost blood test that can catch it early.
The good news is, it's treatable. Medications, surgery to remove an overactive adrenal gland, and lifestyle changes like cutting back on salt and losing weight can help manage the condition. If you have high blood pressure, consider asking your doctor about this hidden cause to lower your risk of serious complications.
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