Which symptoms are indicative of orthostatic hypotension?

Orthostatic hypotension refers to a drop in blood pressure that occurs when a person stands up quickly from a sitting or lying position. This sudden change can lead to various symptoms, most notably dizziness and weakness. These symptoms arise because the brain temporarily does not receive enough blood flow following a rapid position change, leading to feelings of lightheadedness and overall weakness.

While fatigue and nausea can sometimes be associated with other health issues, they are not specifically indicative of orthostatic hypotension. Similarly, shortness of breath may suggest a variety of conditions, including respiratory or cardiovascular issues, but it is not a classic symptom of orthostatic hypotension. An elevated heart rate can occur in response to changes in blood pressure, but it is a compensatory mechanism rather than a direct symptom of the condition itself. Therefore, dizziness and weakness are the hallmark symptoms associated with orthostatic hypotension, making them the correct choice.