E-18
About Blood Pressure
What is Blood Pressure?
Blood pressure is the force exerted by blood against the walls of the
arteries. Systolic pressure occurs when the heart contracts. Diastolic
pressure occurs when the heart expands. Blood pressure is measured
in millimeters of mercury (mmHg). One’s natural blood pressure is
represented by the fundamental pressure, which is measured first thing
in the morning while one is still at rest and before eating.
What is Hypertension and How is it Controlled?
Hypertension, an abnormally high arterial blood pressure, if left
unattended can cause many health problems including stroke and heart
attack. Hypertension can be controlled by altering lifestyle, avoiding
stress, and with medication under a doctor’s supervision. To prevent
hypertension or keep it under control:
Why Measure Blood Pressure at Home?
Blood pressure measured at a clinic or doctor’s office may cause
apprehension and can produce an elevated reading, 25 to 30 mmHg
higher than that measured at home. Home measurement reduces the
effects of outside influences on blood pressure readings, supplements
the doctor’s readings and provides a more accurate, complete blood
pressure history.
• Do not smoke
• Reduce salt and fat intake
• Maintain proper weight
• Exercise regularly
• Have regular physical
checkups
