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Hypertension is a medical term
for high blood pressure that does not return to normal. Many people
don't know they have hypertension. Have yourself checked. If you
discover you have hypertension, contact your doctor or healthcare
professional immediately. Why? Untreated hypertension increases
your risk of heart, kidney, eye, and brain damage; and can cut 10
to 20 years off your life.
How
blood pressure is measured...
Blood pressure refers to the
pressure placed on artery walls by blood flow. Blood pressure is
measured by:
- systolic
pressure which is the highest and it occurs when the
heart contracts
- diastolic
pressure which
is the lowest and it occurs when the heart relaxes
Blood
pressure values...
Blood pressure for adults is
expressed as Systolic Pressure / Diastolic
Pressure
| Category |
Systolic (mmHg) |
Diastolic (mmHg) |
| Optimal |
Under 120 |
Under 80 |
| Normal |
Under 130 |
Under 85 |
| Hypertension-Mild |
140-159 |
90-99 |
| Hypertension-Severe |
Over 179 |
Over 109 |
Lifestyle
changes...
- Start a light exercise
program (you are probably sedentary)
- Reduce your weight (you
are probably overweight)
- Eat a well-balanced, high
fiber (25-35mg/day) diet
- Take your prescribed medications
- Reduce your sodium (salt)
intake
- Limit your alcohol consumption
- Quit smoking
Medications...
The following are common anti-hypertensive
medications. Don't take any of them unless prescribed by your doctor
or healthcare professional. Although they may be prescribed, there
are no guarantees that complications due to hypertension will be
reduced.
- Angiotensin Converting
Enzyme (ACE) inhibitors : uprevent arteries from constricting,
which makes it easier for the heart to pump blood
- Angiotensin II Receptor
Blockers (ARB) : prevent arteries from constricting and prevent
kidneys from retaining salt and water
- Calcium channel blockers:
relax arterial walls, which lowers blood pressure
- Beta-blockers: work
by making the heart beat more slowly, which decreases the heart's
work load and reduces blood pressure
- Diuretics: reduce
the amount of salt and water in the body, which reduces the volume
of blood being pumped by the heart
- Alpha-blockers: prevent
arteries from constricting
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