Dysautonomic orthostatic hypotension is a medical condition characterized by a drop in blood pressure upon assuming an upright position. It is a form of orthostatic hypotension that is caused by dysfunction in the autonomic nervous system.
The autonomic nervous system is responsible for regulating various involuntary bodily functions, including blood pressure control. In individuals with dysautonomic orthostatic hypotension, this regulatory system becomes impaired, leading to an inability to properly adjust blood pressure in response to changes in body position. As a result, when affected individuals stand up or assume an upright position, blood pressure drops significantly, causing symptoms such as dizziness, lightheadedness, blurred vision, and even fainting.
This condition can be caused by various underlying health issues, such as certain neurological disorders, diabetes, and autoimmune diseases. Genetic factors can also play a role in its development. Diagnosis is typically made through a combination of patient history, physical examination, and orthostatic blood pressure measurements.
Treatment for dysautonomic orthostatic hypotension aims to manage symptoms and prevent complications. This can involve lifestyle modifications such as avoiding prolonged standing or sudden changes in body position, increasing fluid and salt intake, and wearing compression stockings. Medications may also be prescribed to help raise blood pressure levels or regulate the autonomic nervous system.
It is important for individuals with dysautonomic orthostatic hypotension to seek medical attention and follow their healthcare provider's advice to effectively manage the condition and improve their quality of life.
