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Key Points
- High blood pressure (HBP) is a serious condition
that can lead to
coronary
heart disease,
heart
failure,
stroke,
kidney failure, and other health problems.
- “Blood pressure” is the force of
blood pushing against the walls of the arteries as the heart pumps out blood.
When this pressure rises and stays high over time, it can damage the body in
many ways.
- Blood pressure numbers include systolic and
diastolic pressures. Systolic blood pressure is the pressure when the heart
beats while pumping blood. Diastolic blood pressure is the pressure when the
heart is at rest between beats.
- All blood pressure levels above 120/80 mmHg
increase your risk for the health problems related to HBP. A blood pressure
level of 140/90 mmHg or higher is considered HBP for most adults. If you have
diabetes or chronic kidney disease, a blood pressure of 130/80 mmHg or higher
is considered HBP.
- Blood pressure tends to rise with age. Certain
medical problems and medicines may cause blood pressure to rise. In some women,
blood pressure can go up if they use birth control pills, become pregnant, or
take hormone replacement therapy.
- Children younger than 10 years who have HBP often
have another condition that’s causing it (such as kidney disease).
Treating the underlying condition may resolve HBP.
- In the United States, about 72 million people
have HBP. This is about 1 in 3 adults. Certain traits, conditions, or habits
may raise your risk for HBP. These include older age, race/ethnicity,
overweight
or obesity, gender, unhealthy lifestyle habits, a family history of HBP,
long-lasting stress, and having prehypertension (blood pressure levels between
120–139/80–89).
- HBP itself usually has no symptoms. Rarely,
headaches may occur. Some people only learn that they have HBP after it causes
health problems, such as coronary heart disease, stroke, or kidney failure.
- Your doctor will diagnose HBP using the results
of a blood pressure test. This test is easy and painless. It may be done
several times to make sure the results are correct.
- Doctors measure blood pressure in children and
teens the same way they do in adults. However, the ranges for normal blood
pressure and HBP are different for youth than for adults. These ranges are
based on the average blood pressure levels for a child or teen’s age,
gender, and height.
- HBP in adults and children is treated with
lifestyle changes and medicines. Lifestyle changes include following a healthy
eating plan, doing enough physical activity, maintaining a healthy weight,
quitting smoking, and managing and coping with stress.
- If you have normal blood pressure, you can take
steps to prevent or delay HBP. Healthy lifestyle habits can help you maintain
normal blood pressure.
- If you have HBP, you can take steps to prevent
the long-term problems it can cause. Adopt healthy lifestyle habits and follow
the treatment plan your doctor prescribes. Children and teens can prevent HBP
and its related problems in the same ways.
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Living With Links
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