Tuesday, July 3, 2012

SYMPTOMS OF HYPERTENSION

A lot of people ask why they don't feel anything when their blood pressure is on the rise. The word is INSIDIOUS,. Blood pressure does not rise overnight. It rises slowly as if to accommodate  the rigidity of the aging arteries.  Headaches and dizziness come later . Thus,  when you wait for the symptoms to come in before you will have your blood pressure taken, you are too late.
Other people stop their medications when symptoms disappear.Wrong move. Antihypertensive medications only protect the patient from eventual stroke because they lower down pressure  by blocking  ( in the case of  beta blockers) or prevent ( in the case of  calcium inhibitors)  further rigidity of the arteries. This is like a car on a hill being pushed upwards. The moment the the car is let go, it goes downhill.
Why do exercise bring down blood pressure? During the physical activity, the heart pumps more blood and increase pressure into the blood stream. These two factors dislodge cholesterol plaques in the arteries responsible for  the rigidity and blockade of the blood vessel. More blood vessels are reopen, less pressure. Nothing can substitute  exercise in the treatment of hypertension.

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