Warning Signs Of Orthostatic Intolerance

Orthostatic intolerance is a condition that occurs when an individual is standing upright and develops certain negative symptoms. There are many reasons why orthostatic intolerance may occur, and therefore there are many types of the condition. Orthostatic intolerance can be categorized into two groups: acute and chronic. Sufferers of acute orthostatic intolerance experience symptoms for a limited amount of time and recover quickly. Acute orthostatic intolerance is associated with temporary issues, like mild dehydration. Those with the chronic form experience long-term symptoms that can last for days. Chronic orthostatic intolerance could indicate a serious underlying problem occurring in the body. If these symptoms are felt, visiting a doctor for further assessment is recommended. Uncover the warning signs of orthostatic intolerance now.

Dizziness And Lightheadedness

Postural hypotension, also known as orthostatic hypotension, is a major culprit for feelings of dizziness and lightheadedness. When an individual sits or stands up suddenly from a supine position and feels disorientated, it is caused by a blood pressure drop in the body. This drop in blood pressure occurs when the body is at rest for an extended period and the blood in the lower extremities form a pool there. This ultimately results in a delayed cardiac output and drastically lowered arterial pressure. With all the blood in the lower extremities, there isn't enough blood circulating in the upper part of the body, and the unequal levels of distribution can cause feelings of lightheadedness. Women who just gave birth, the elderly, and those on continual bedrest are susceptible to feelings of dizziness caused by postural hypotension.

Learn about another symptom of orthostatic intolerance now.