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Posts Tagged ‘hypertension’

When medical professionals refer to blood pressure they are describing the force applied by the stream of blood within the body on the walls of the blood vessels. A cuff and measuring gauge are generally used to determine an individual’s blood pressure. Measurements are taken in millimeters of mercury (mmHg). Two separate measurements are always taken. Systolic blood pressure is the force exerted on the walls of the blood vessels while the heart is contracting. Diastolic blood pressure is the force exerted on the blood vessels while the heart is at rest.

Every individual’s blood pressure vary greatly and can actually change from one heart beat to the next. In order to determine a person’s average blood pressure it is necessary to take more than one measurement at various times of day over a period of time.

If a person maintains normal blood pressure he or she is less likely to develop cardiovascular problems or other health complications. Blood pressure that is abnormally high or low can lead to potentially fatal problems. Therefore it is very important to make sure that your health care provider checks your blood pressure regularly.

Healthy Blood Pressure Levels

Healthy blood pressure has a systolic measurement of between 90 and 119. It has a diastolic measurement of 60-79. People with low average measurements are less prone to the health complications associated with hypertension and hypotension. Children have lower blood pressure than adults. Generally the older you are the higher your blood pressure is likely to be.

Blood Pressure Prehypertension

If more than one test indicates that you have a blood pressure reading of between 120/80 and 139/89 you have what is called prehypertension. This means that you are at risk of developing hypertension. If you have prehypertension you should make certain lifestyle amendments in the interest of maintaining your health. For instance you should get down to a healthy weight, exercise more and avoid nicotine, alcohol, caffeine, sugar, saturated fats and sodium wherever possible.

Blood Pressure Hypertension

There are two stages of hypertension or high blood pressure. Stage one hypertension is a measurement between 140/90 and 159/99. There are various prescription medications that can be taken to correct the problem of stage one hypertension and the same lifestyle amendments that are used to treat prehypertension are necessary. People with hypertension are at increased risk of heart attack, stroke, heart failure, aneurysm, kidney failure and eye problems.

Stage two hypertension is a measurement of 160/100 or more. People who have elevated hypertension are at particularly high risk of the aforementioned health problems. They require rapid and aggressive medical treatment if they are to avoid having a massive heart attack or stroke.

Blood Pressure Hypotension

Hypotension is the term used to describe low blood pressure. A low measurement varies from one individual to the next. In other words, a person with a diastolic pressure of 60 may experience no adverse symptoms while the next individual may start to react badly if theirs reaches as low as 70. A severe case of hypotension is dangerous because it means that the oxygen and vital nutrients in the bloodstream are not reaching vital organs. This can cause organ damage or failure. In the extreme cases it can cause coma or death.

Hypotension has numerous potential causes including pregnancy, certain medications, blood loss, inadequate nutrition, dehydration and septicemia. You can reduce your risk of developing hypotension by eating a healthy diet with sufficient calories, vitamins and minerals and drinking plenty of water.

One of the problems with high blood pressure nowadays is that it is so common and so often talked about that many people do not afford it the respect which it deserves. The fact is that high blood pressure, or hypertension (to give it its medical name), is a killer disease and should be treated as such.

Many hundreds of scientists and doctors have spent considerable money and time attempting to describe just what the true definition of hypertension is.

Over the years there have been many human population studies carried out on this topic that have given the researchers and doctors a very wide range of blood pressure values. The results however are generally skewed and vary from country to country and even from one district to the next within a given country. Accordingly, it has been agreed that the definition of hypertension can only be found as a result of continuous observation and experimentation.

Normal blood pressure is recognized in a similar way to normal body weight in that the defining level is that which is seen as providing the greatest projected life expectancy. This is the level at which the heart and other important parts of the body such as the circulatory system can function under optimum conditions without running the risk of heart disease and other associated disorders.

Naturally there are other factors that have to be taken into account when defining high blood pressure and some have to be excluded. For example, If a healthy person was to become excited then their systolic (or pumping) blood pressure will rise by possibly a significant amount because their blood flow increases in response to emotional excitement or any form of energetic activity. However it does not stay high for long and as soon as the level of excitement subsides your blood pressure also falls back to normal.

In addition to your systolic (pumping) pressure you also have a diastolic (resting) pressure which is the more important of the two and is an excellent guide in ascertaining whether a high blood pressure reading is a false positive. The reason why the diastolic pressure is important is because it indicates the state of a person’s arteries and if a person has a high reading this might mean that the arteries are constricted and not permitting a free flow of blood as they should be.

It is very important to understand that high blood pressure is not a disease in itself but is a key criterion used by doctors to diagnose or predict other conditions.

Finally, it is also necessary to know that high blood pressure cannot be cured although it can be very effectively controlled.

TheBloodPressureCenter.com provides information on many different aspects of blood pressure including what causes high blood pressure and finding the best blood pressure monitors