Definition of Blood
Pressure
High
or Low Blood Pressure is a symptom of blood supply force against the artery
walls, when it decrease and increase the level of blood.
You
can measure the blood pressure with:
- Cuff;
- Stethoscope.
A
nurse or the healthcare provider can perform this for you. You cannot take your own
blood pressure except an electronic blood pressure monitoring device is used.
Electronic blood pressure monitors can also measure the heart rate / pulse.
Two
numbers are recorded when measuring the blood pressure. The top number /
systolic pressure, refers to the pressure within the artery while the heart
contracts and pumps blood throughout the body. The underneath number /
diastolic pressure, refers to the pressure within the artery when the heart is
at rest and is filling with blood. Both the top number and bottom number
pressures are record as "mm Hg" (millimeters of mercury). This
recording stand for how high the mercury column is raised with the pressure of
the blood.
High
blood pressure / hypertension increased the risk of coronary heart disease -
heart attack and stroke -brain attack.
The
National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of
Health (NIH) have resolute two stages of high blood pressure for young as:
140 mm Hg to 159 mm Hg systolic pressure-higher number & 90 mm Hg to 99 mm Hg diastolic pressure-lower number ;
- 160 mm Hg / higher systolic pressure & 100 mm Hg / higher diastolic pressure
- The
NHLBI describes pre-hypertension as:
120 mm Hg - 139 mm Hg systolic
pressure &
80 mm Hg - 89 mm Hg diastolic
pressure
- The
NHLBI guidelines define normal blood pressure as under: less than 120 mm Hg systolic
pressure & less than 80 mm Hg diastolic
pressure
These
numbers can be used as a guide line. A single checking for the higher blood
pressure measurement is not essential for sign of a problem. The physician will
see multiple blood pressure measurements for different days or weeks before
making a finding of hypertension / high blood pressure and starting the treatment.
A person, who has lower-than-usual blood pressure, may be lower blood pressure hypertension.
Increase of High Blood Pressure
You
blood pressure can increase if you are:
- overweight;
- having excessive sodium in diet;
- due to lack of exercise and the physical
activities.
Controling of High Blood Pressure
You
can control your high blood pressure by the following precautions:
- by choosing foods that are low
in sodium like salt;
- by choosing foods with low in calories
and fat;
- by choosing foods high in fiber
and starch;
- by maintaining a healthy weight
and try to lose weight if are overweight;
- by limiting servings;
- by increasing physical
activity;
- by reducing or
omitting alcoholic beverages.
Many
people take daily medication to control their hypertension. People with
hypertension must check their blood pressure on daily basis under the care of a
physician. |