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Saturday, 30 June 2007 |
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Stress and Hypertension. Stress is known to cause hypertension.
Stress and Hypertension
Hypertension is the excessive and damaging pressure of the blood against the walls of the arterial blood vessels. There are several causes of hypertension. Excessive sodium (salt) intake may cause hypertension in those genetically susceptible. It can also be caused by a kidney disease, a narrow opening in the aorta (main blood vessel), and the use of contraceptives. However, these conditions cause only an estimated ten percent of all hypertension. Approximately 90 percent of hypertension is termed essential hypertension and has no known cause. Forty-one percent of the United States population aged twenty to seventy-four are hypertensive, although many of these people do not even know it, since hypertension occurs without signs and symptoms. Since blood pressure increases during stress, the relationship between stress and hypertension has long been suspected. Recognizing this relationship, educational programs for hypertensives have included stress management. Although hypertension can be controlled with medication, the possibility of disturbing side effects from these drugs has led to attempts to control hypertension in other ways. Since obesity, cigarette smoking, and lack of exercise correlates to hypertension, programs involving weight control, smoking withdrawal, and exercise, as well as decreased ingestion of salt, have all been used to respond to high blood pressure.
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Last Updated ( Monday, 09 July 2007 )
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