Postural hypotension may be caused by medications prescribed for high blood pressure, as a side effect or if the dosage is too high. Your physician may advise that you reduce the dosed of the medication. Occasionally, postural hypotension may occur as a minor complication of pregnancy or certain other conditions such as diabetes, hardening of the arteries, or Addison's disease. If you have dizzy spells or feel faint when you stand up abruptly, make a habit or standing up slowly from a sitting or lying position. If you have frequent fainting spells, consult your physician, who will recommend tests to help determine the underlying cause of the problem.
Many people believe hypertension refers to tension or anxiety.
But for as many as 50 million Americans, hypertension or high blood pressure is much more serious and potentially deadly condition. This force strains the heart and the arteries and is one of the major risk factors for heart attack, stroke and kidney damage. Hypertension contributes to nearly 900,000 deaths each year. In fact, it's estimated that up to 10 million Americans may have high blood pressure and don't know it. Blood pressure check is part of the screening process when donating blood.