Causes Of Orthostatic Intolerance

Stressful Events

Stress can be the result of many things from life changes to traumatic events, and the results of stress can perpetuate the issues. Individuals experiencing high levels of stress often experience a lack of sleep, which can negatively affect cognitive ability, blood pressure, and body function. Stress can weaken the body's immune system, putting an individual at risk of illnesses that can disrupt hormone levels and all functional systems of the body. Severe illnesses can land an individual on extended bed rest, which is also a cause of orthostatic intolerance. Stressful events can also cause the heart rate and blood pressure to increase significantly, and while low blood pressure is commonly a cause for orthostatic intolerance, high blood pressure and rapid heart rate can pump too much blood too quickly and disrupt proper body function.

While some individuals may experience orthostatic intolerance as a secondary condition related to another health issue, there are some common causes for the condition. Understanding these causes can be helpful in preventing or minimizing the effects of orthostatic intolerance, and in some cases, making small adjustments in diet and fluid intake may be the key to feeling healthier. Ongoing issues may require the care of a healthcare professional, so it is best to consult with a physician if symptoms continue or if there is an unknown cause for the symptoms.