Orthostatic Hypotension Check
Measure the blood pressure drop when you stand up.
Your result
A systolic drop of 20 mmHg or more, or diastolic drop of 10 or more within three minutes of standing, suggests orthostatic hypotension. Discuss repeated dizziness or fainting with a clinician.
Medical disclaimer: This tool is for education and is not medical advice. Read more.
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Frequently asked questions
What does the Orthostatic Hypotension Check do?
Measure the blood pressure drop when you stand up. Enter your values and the result and chart update instantly.
How accurate is it?
It uses published, widely used formulas. Results are estimates for education and planning, not a diagnosis. Talk to a qualified clinician about decisions affecting your health.
Is my information stored or shared?
No. All calculations run in your browser and nothing you type is sent to a server or saved.
What can I search to find this tool?
People find it by searching for: dizzy when standing up; blood pressure drop standing; orthostatic hypotension test.