Symptoms of Orthostatic Intolerance Syndrome

Have you ever stood up and felt extremely dizzy? This is caused by a sudden drop in blood pressure and something those suffering with Orthostatic Intolerance Syndrome deal with on a regular basis along with a multitude of other symptoms. Those who suffer from Orthostatic Intolerance Syndrome may also have difficulty taking showers, brushing their teeth or doing the dishes.

Approximately 5,000 Americans suffer from an Autonomic disorder that is not understood. Orthostatic Intolerance Syndrome or Dysautonia is caused by a malfunction of the autonomic nervous system, which controls the involuntary bodily function. Orthostatic Intolerance Syndrome causes an excessive increase in heart rate when standing up. This causes the cardiovascular system to work harder in order to control blood pressure and blood flow to the brain.

Orthostatic Intolerance Syndrome affects people under the age of 35 and it affects women more than men. The onset is usually sudden and can majorly affect lifestyle and the ability to work. There are three categories that are used to describe Orthostatic Intolerance Syndrome; Postural Tachycardia Syndrome, Mitral Valve Prolapse Dysautonomia and Idiopathic Hypovolemia. Read More...