What Causes High Blood Pressure
High blood pressure usually develops over time. It can happen because of unhealthy lifestyle choices, such as not getting enough regular physical activity. Certain health conditions, such as diabetes and having obesity, can also increase the risk for developing high blood pressure. High blood pressure can also happen during pregnancy.
You can manage your blood pressure to lower your risk for serious health problems that may affect your heart, brain, kidneys, and eyes.
Blood Pressure And Heart Rate Have Normal Target Numbers
False: There are guidelines, but whats normal varies from person to person.
Optimal blood pressure typically is defined as 120 mm Hg systolic which is the pressure as your heart beats over 80 mm Hg diastolic which is the pressure as your heart relaxes. For your resting heart rate, the target is between 60 and 100 beats per minute .
Keep in mind that heart rate and blood pressure are a customized fit. You need to work with your doctor to establish a baseline thats normal for you.
Why Do I Need A Blood Pressure Chart
Older persons, those with a hereditary predisposition, heart problems, or systemic diseases are all especially prone to high blood pressure. A blood pressure chart helps a person to monitor their individual values, to identify abnormalities early on, and to treat unhealthy blood pressure values at an early stage.
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About High Blood Pressure
High blood pressure, also known as hypertension, is usually defined as having a sustained blood pressure of 140/90mmHg or above.
The line between normal and raised blood pressure is not fixed and depends on your individual circumstances. However, most doctors agree that the ideal blood pressure for a physically healthy person is around 120/80mmHg.
A normal blood pressure reading is classed as less than 130/80mmHg.
How To Lower Blood Pressure
There are lots of things you can do to lower your blood pressure.
If your doctor has given you blood pressure medication, take it as prescribed. However, you’ll also need to follow a heart-healthy lifestyle.
Even if you haven’t been diagnosed with hypertension, following these tips will be good for your blood pressure and good for your heart.
Quit smoking
Stopping smoking is a great thing you can do for your blood pressure and your heart health.
Ask your doctor or nurse for help.
Phone Quitline 0800 778 778, or visit quit.org.nz for information and support.
Eat more heart-healthy foods and less salt
What you put into your body can make a big difference to your blood pressure.
Eat a wide variety of heart-healthy foods like:
- whole grains
Read more about the benefits of exercise.
Manage stress
Researchers are still trying to understand the exact link between stress and long-term high blood pressure. However being stressed contributes to other risk factors like poor diet and drinking more alcohol.
You can’t always remove the sources of stress in your life. But here are some things you can do to manage them.
- Enjoy exercise every day, like taking a walk.
- Take a break for yourself.
- Get 7-8 hours plus sleep each night.
- Talk about how you are feeling.
- Try relaxation music or breathing exercises.
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Diagnosing High Blood Pressure
The only way to find out whether you have high blood pressure is to have your blood pressure checked regularly. Ask your GP when you are next due for yours to be checked.
Before having your blood pressure taken, you should rest for at least five minutes and empty your bladder. To get an accurate blood pressure reading, you should be sitting down and not talking when the reading is taken.
Having one high blood pressure reading does not necessarily mean that you have high blood pressure. Your blood pressure can change throughout the day. Feeling anxious or stressed when you visit your GP can raise your blood pressure .
Therefore, your GP will need to take several readings over a set period of time, usually every month, to see whether your blood pressure level is consistently high.
Blood and urine tests may also be carried out in order to check for conditions that are known to cause an increase in blood pressure, such as kidney infections.
You may also be given a blood pressure device to take home so that you can record your blood pressure level throughout the day. This also helps to identify white coat syndrome and therefore helps to identify the best treatment options for you.
Correct Way To Measure Blood Pressure With A Bp Monitor
Take your blood pressure measurement in a peaceful, stress-free, and quiet spot at home. Sit in a comfortable chair with adequate back support. Keep your legs uncrossed, and be sure your feet lie flat on the floor.
Next, wrap the BP monitor’s cuff around the upper part of one of your bare arms. Make sure nothing is covering your arm the cuff should be in direct contact with your skin. The cuff should be snug, but you should still be able to slip at least one fingertip underneath.
Set your arm on a supportive surface, such as a desk. The cuff’s center part should be at heart level. Once you’re all set, you can turn on your BP monitor so that it can start taking your BP.
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What Should I Do If I Have High Blood Pressure
If your healthcare provider has diagnosed you with high blood pressure, they will talk with you about your recommended blood pressure target or goal. They may suggest that you:
- Check your blood pressure regularly with a home blood pressure monitor. These are automated electronic monitors and are available at most pharmacies or online.
- Quit smoking and/or using tobacco products.
- Work on controlling anger and managing stress.
Healthy And Unhealthy Blood Pressure Ranges
Learn whats considered normal, as recommended by the American Heart Association.
| SYSTOLIC mm Hg | and/or | DIASTOLIC mm Hg | |
|---|---|---|---|
| NORMAL | |||
| HIGH BLOOD PRESSURE STAGE 1 | 130 139 | ||
| HIGH BLOOD PRESSURE STAGE 2 | 140 OR HIGHER | ||
| HYPERTENSIVE CRISIS | HIGHER THAN 180 | and/or | HIGHER THAN 120 |
Note: A diagnosis of high blood pressure must be confirmed with a medical professional. A doctor should also evaluate any unusually low blood pressure readings.
The five blood pressure ranges as recognized by the American Heart Association are:
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Optimizing Treatment Of High Blood Pressure
The authors bring several evidence-based yet progressive concepts into the guidelines, the first of which is that high blood pressure should be treated using a team approach. This makes sense, as science supports more and better patient education around self-monitoring, nutrition, and lifestyle changes, as well as stress management. Telehealth is emphasized as a cost-effective method of ongoing monitoring that is more convenient for patients than frequent office visits.
Medications For High Blood Pressure
There is a large variety of medicines available to lower and manage high blood pressure. Your doctor may call them antihypertensives, .
These medications do not cure high blood pressure, but they do help manage it. Once you start to take medicines to manage your blood pressure, you may need to take them for the rest of your life. However, the dose of these medicines may change over time.
If you need to take medication, your doctor will advise you on the correct type and dose. Two or more different medications are often needed to manage blood pressure.
Make sure you take your medicines regularly. Some things that may help you remember to take them include:
- Building them into your daily routine by taking them at the same time each day.
- Keeping them somewhere that will remind you such as next to your alarm, or with your coffee or tea.
- Using a weekly pill box.
- Asking a family member or friend to remind you.
- Always carrying a list of your medicines and their doses with you.
- Entering a daily alarm in your mobile phone or download an app to remind you.
Take any blood pressure medicine exactly as prescribed. Dont stop or change your medicine, unless your doctor advises you to.
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What Are The Different Types Of High Blood Pressure
There are two main types of high blood pressure: primary and secondary high blood pressure.:
- Primary, or essential, high blood pressure is the most common type of high blood pressure. For most people who get this kind of blood pressure, it develops over time as you get older.
- Secondary high blood pressure is caused by another medical condition or use of certain medicines. It usually gets better after you treat that condition or stop taking the medicines that are causing it.
What Diet Helps Control High Blood Pressure
- Eat foods that are lower in fat, salt and calories, such as skim or 1% milk, fresh vegetables and fruits, and whole-grain rice and pasta.
- Use flavorings, spices and herbs to make foods tasty without using salt. The optimal recommendation for salt in your diet is to have less than 1,500 milligrams of sodium a day. Don’t forget that most restaurant foods and many processed and frozen foods contain high levels of salt. Use herbs and spices that do not contain salt in recipes to flavor your food. Dont add salt at the table.
- Avoid or cut down on foods high in fat or salt, such as butter and margarine, regular salad dressings, fatty meats, whole milk dairy products, fried foods, processed foods or fast foods and salted snacks.
- Ask your provider if you should increase potassium in your diet. Discuss the Dietary Approaches to Stop Hypertension diet with your provider. The DASH diet emphasizes adding fruits, vegetables and whole grains to your diet while reducing the amount of sodium. Since its rich in fruits and vegetables, which are naturally lower in sodium than many other foods, the DASH diet makes it easier to eat less salt and sodium.
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Checking Blood Pressure At Home
Keeping track of blood pressure at home is important for many people, especially if you have high blood pressure. This helps you and your doctor find out if your treatment is working.
Your doctor may also suggest that you check your pressure at home if they think you may have “white coat hypertension.” It’s a real condition. The stress of being in a doctor’s office raises your blood pressure, but when you’re home, it’s normal.
Ask your doctor to recommend an easy-to-use home blood pressure monitor. Make sure the cuff fits properly. If your arm is too big for the cuff, the reading may be higher than your blood pressure really is. Ask your doctor for a larger cuff or make sure you buy a home monitor with a cuff that fits you.
You also can use a wrist blood pressure monitor, but they often aren’t as accurate. Follow the directions that come with the device to make sure you are using it correctly.
No matter which type of blood pressure monitor you have, it’s a good idea to take it to your doctor’s office. You can compare its reading to the numbers your doctor gets. Avoid caffeine, cigarettes, and exercise for at least 30 minutes before the test.
When you take your blood pressure at home, sit up straight in a chair and put both feet on the floor. Ask your doctor or nurse to show you the right way to position your arm so you get accurate readings.
And Why Should This All Matter To You
Mountains of research over time have shown a very clear link between high blood pressure and cardiovascular disease. A 20-point higher systolic blood pressure or a 10-point higher diastolic blood pressure is associated with double your risk of death from a heart attack, stroke, or other cardiovascular complication . What many people dont realize is that those who survive these events find their lives permanently altered by disability and medical complications.
Much is being made of the fact that the new definitions of high blood pressure will mean roughly half of all US citizens will be considered to have high blood pressure, but when you really look at the numbers, as cardiologists already have, not that many more people will actually be advised to take medications. Although the public has good reason to be suspicious of “big pharma,” thats not what this is about.
Diet and lifestyle changes are powerful medicine. Even if your blood pressure is normal now, you can help to prevent it from becoming elevated starting today. Eat more fruits, veggies, and whole grains, and limit foods high in sodium and unhealthy fats. Be as physically active as possible.
There is a lot more in the very long, detailed executive summary, including specific guidance for various populations, myriad diseases, and special circumstances, but this is the gist of it. The document is free, and available here.
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What Is A Blood Pressure Chart
The blood pressure chart is a way to document the readings a person has taken themselves. Because blood pressure fluctuates over the course of the day, the blood pressure chart is used to record both systolic and diastolic blood pressure, along with the date and time of the measurement. The pulse should also be recorded to provide additional information.
It allows self-monitoring of blood pressure and can help an attending doctor to better assess the values in the long term, improving the precision of the diagnosis.
How Can I Control My Blood Pressure
You can often lower your blood pressure by changing your day-to-day habits and by taking medication if needed. Treatment, especially if you have other medical conditions such as diabetes, requires ongoing evaluation and discussions with your doctor.
Lifestyle changes you can make to help prevent and lower high blood pressure:
In addition to recommending lifestyle changes, your doctor will likely prescribe medication to lower your blood pressure to a safe level. Isolated systolic hypertension, the most common form of high blood pressure in older adults, is treated in the same way as regular high blood pressure but may require more than one type of blood pressure medication. You may try several kinds or combinations of medications before finding a plan that works best for you. Medication can control your blood pressure, but it can’t cure it. If your doctor starts you on medication for high blood pressure, you may need to take it long-term.
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Preventing High Blood Pressure
To keep your blood pressure in the normal range, your daily habits are key. These things help:
Donât smoke. Among the many health problems that smoking causes, it raises your blood pressure.
Make physical activity a habit. Most experts recommend at least 30 minutes of moderate-intensity physical activity five or more times a week. Or you could do a harder activity for a shorter period of time per session.
Eat right. Read food labels to see how much sodium is in a serving. Check with your doctor to find out what your daily limit should be. Include a lot of vegetables and fruits, along with whatever else you choose to put on your plate.
Stick to a healthy weight. Extra pounds raise your blood pressure. If youâre not sure what a healthy weight would be for you, ask your doctor.
Get enough sleep. For most adults, thatâs 7-8 hours of sleep per night, on a regular basis.
If you drink alcohol, limit it to no more than one drink a day if youâre a woman and up to two drinks a day if youâre a man.
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What Can Cause A Short
It’s normal for blood pressure to go up and down throughout the day. Things like exercise, stress, and sleeping can affect your blood pressure. Some medicines can cause a spike in blood pressure, including certain asthma medicines and cold remedies.
A low blood pressure reading can be caused by many things, including some medicines, a severe allergic reaction, or an infection. Another cause is dehydration, which is when your body loses too much fluid.
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How Is High Blood Pressure Diagnosed
To figure out your blood pressure rate, your health care provider takes blood pressure readings at different times. You need more than 1 reading because blood pressure changes depending on what you are doing and varies during the day. For example, your blood pressure can increase when you are nervous or in a hurry.
If your blood pressure is high while with your health care provider but normal otherwise, you may just be nervous. This effect is common. Even people already being treated for high blood pressure go through this.
What matters is what happens to your blood pressure outside your health care providers office. If you have high blood pressure, you should use a home blood pressure monitor. Ask your health care provider how to use the monitor correctly.
When Is My Blood Pressure Too High
Whether a persons individual blood pressure is so high that lowering it is necessary to prevent the development of pathological conditions does not merely depend on the blood pressure value. A persons individual medical history is the determining factor: for instance, persons at a greater risk of cardiovascular disease may already require treatment even for levels falling within the elevated-normal range.
If a case of high blood pressure goes untreated, the risk of cardiac insufficiency, heart attack, circulatory disorders, stroke, or kidney damage increase considerably. This is why blood pressure should be checked regularly at-risk groups are recommended to keep a blood pressure chart.
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