Autonomic dysreflexia (AD) is a dangerous, potentially life-threatening medical emergency when the autonomic nervous system over-responds to a negative stimulus, requiring immediate management. Be sure you know your “normal” blood pressure range and recognize your uniquely specific signs and symptoms should an episode of AD arise. Be prepared to direct your care using detailed, yet precise instructions. If an AD episode occurs, the points listed below will direct you through resolution of the episode. If your symptoms don’t improve, seek medical attention.