Postural hypotension is a condition that causes a drop in blood pressure when you stand up from a sitting or lying position. This can lead to dizziness, lightheadedness, and even fainting. Checking for postural hypotension is a simple and important way to help diagnose and manage this condition.
To check for postural hypotension, you will need to take two blood pressure readings. The first reading should be taken while you are sitting or lying down. The second reading should be taken within one minute of standing up. If your blood pressure drops by 20 mmHg or more when you stand up, you may have postural hypotension.
