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What Are The Causes Of Hypertension

Causes Of Secondary Hypertension

Causes of Hypertension (High Blood Pressure)

When high blood pressure arises suddenly due to an identifiable condition, its called secondary hypertension.

Some conditions and drugs can lead to secondary hypertension, including the following:

  • Kidney problems

Examples include pseudoephedrine and phenylephrine .

HormonesBirth control pills can also affect blood pressure. Women who take birth control pills usually experience a small rise in systolic and diastolic blood pressure .

Hormone therapy used to relieve symptoms of menopause can also cause a small rise in systolic blood pressure.

If you know you have high blood pressure, but are considering hormone therapy, talk with your doctor about the risks and benefits of undergoing hormone therapy, as well as the best ways to control your blood pressure.

Additionally, some recreational and illegal drugs, such as cocaine, ecstasy , and amphetamines, are also known to increase blood pressure.

Blood Pressure Is Linked To Other Medical Issues

High blood pressure can be the first indication of a serious underlying condition. When a patient comes in with high blood pressure, doctors will check their urine and kidney function do an electrocardiogram to check the size of the heart and look for lung changes.

Stress on the blood vessels makes people with hypertension more prone to heart disease, peripheral vascular disease, heart attack, stroke, kidney disease and aneurysms. Correspondingly, chronic conditions such as diabetes, kidney disease, sleep apnea and high cholesterol increase the risk for developing high blood pressure.

In some women, pregnancy can contribute to high blood pressure, leading to preeclampsia. Postpartum blood pressure typically goes back to normal levels within six weeks. However, some women who have high blood pressure during more than one pregnancy may be more likely to develop high blood pressure and other cardiovascular diseases as they age.

Some of these medical issues can also cause spikes in high blood pressure .

What Tests Diagnose High Blood Pressure

Blood pressure is measured with a blood pressure cuff . This may be done using a stethoscope and a cuff and gauge or by an automatic machine. It is a routine part of the physical examination and one of the vital signs often recorded for a patient visit. Other vital signs include pulse rate, respiratory rate , temperature, and weight.

The American Heart Association and the American College of Cardiology recommend specific steps to measure blood pressure in a medical setting.

  • The patient should relax in a chair for at least five minutes, with the back supported and feet on the floor
  • The patient should not have had caffeine, tobacco products or participated in any exercise for at least 30 minutes before the blood pressure check
  • The patient should not talk for the five minute rest period
  • The blood pressure cuff should not be placed over clothing instead it should be placed directly on the skin
  • The arm being tested should be supported or be rested on a table or arm rest
  • The cuff being used should be the appropriate size for the patient
  • Blood pressure should be checked at least two times, separated by 1-2 minutes, and an average taken to estimate that personâs blood pressure
  • For the first visit for a blood pressure check, the blood pressure reading should be measured in both arms and the higher of the two readings should be used to decide upon treatment

Other studies may be considered depending upon the individual patient’s needs

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Monitor Your Blood Pressure Regularly

The best way to prevent complications and avoid problems is to recognize hypertension early.

Keep a log of your blood pressure readings and take it to your regular doctor appointments. This can help your doctor see any possible problems before the condition advances.

People with hypertension can deliver healthy babies despite having the condition. But it can be dangerous to both the birthing parent and baby if its not monitored closely and managed during the pregnancy.

People with high blood pressure who become pregnant are more likely to develop complications . For example, pregnant women with hypertension may experience decreased kidney function. Babies born to birthing parents with hypertension may have a low birth weight or be born prematurely.

Some people may develop hypertension during their pregnancies. Several types of high blood pressure problems can develop. The condition often reverses itself once the baby is born. Developing hypertension during pregnancy may increase your risk for developing hypertension later in life.

What Is High Blood Pressure Symptoms Causes Diagnosis Treatment And Prevention

Hypertension 101: High Blood Pressure Symptoms and Causes ...

High blood pressure, also called hypertension, is a common disease that occurs when the pressure in your arteries is higher than it should be.

Blood pressure is the force of blood pushing against the walls of the arteries as the heart pumps blood throughout the body. If left untreated, high blood pressure can lead to health problems, such as heart disease, stroke, kidney failure, vision loss, and more.

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Eating More Fruits And Vegetables And Less Fat

People who have high blood pressure or people at high risk for developing high blood pressure should reduce their intake of saturated fats in favor of unsaturated forms.

that those with high blood pressure prioritize more heart-healthy foods, such as:

  • whole grain, high fiber foods
  • a variety of fruits and vegetables
  • pulses, such as chickpeas, beans, and lentils
  • nuts
  • fish rich in omega-3 twice per week
  • nontropical vegetable oils, such as olive oil
  • skinless poultry and fish
  • low fat dairy products

If a person has high blood pressure or wished to maintain moderate blood pressure, it is important to avoid trans fats, hydrogenated vegetable oils, animal fats, and processed fast foods when creating a diet plan.

However, omega-3 fatty acids, such as those in oily fish and olive oil, have protective effects on the heart. However, these are still fats. While they are typically healthful, people with a risk of hypertension should still include them in their total fat intake.

contribute to hypertension. A fall in blood pressure usually follows weight loss, as the heart does not have to work so hard to pump blood around the body.

A balanced diet with a calorie intake that matches the individuals size, sex, and activity level will help.

What Are The Symptoms Of High Blood Pressure

Most people who have high blood pressure do not have symptoms. This is why its sometimes called the silent killer. It is very important to have your blood pressure checked regularly.

Some people experience headaches, nosebleeds, or shortness of breath with high blood pressure. However, those symptoms can mimic many other things . Usually, these symptoms occur once blood pressure has reached a dangerously high level over a period of time.

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Can Hypertension Be Cured

No, Hypertension can’t be cured. It’s a chronic disease and in 90% of patients, the cause of Hypertension is unknown. It can be controlled with medication and with some modification in lifestyle and eating habits. It generally requires regular medical attention and regular follow up with your doctor.

Adopt a healthy lifestyle to control Hypertension:

  • Balanced diet.
  • Maintain body weight and waistline.

What Do Blood Pressure Numbers Mean

Real Cause Of High Blood Pressure (Hypertension) Dr.Berg

Blood pressure is measured using two numbers:

The first number, called systolic blood pressure, measures the pressure in your arteries when your heart beats.

The second number, called diastolic blood pressure, measures the pressure in your arteries when your heart rests between beats.

If the measurement reads 120 systolic and 80 diastolic, you would say, 120 over 80, or write, 120/80 mmHg.

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What Causes Hypertension

Hypertension is otherwise called High Blood Pressure. It is the force that exerts against the walls of the human blood vessels. This BP depends on the resistance of the blood vessels and how tough the heart has to perform. Most of us have this problem but unknowingly we are running our lives. But, untreated hypertension might lead to stroke, heart ailments and sometimes death.

The main cause of hypertension depends on the underlying medical and mental conditions. Blood plasma volume, hormone activity, stress, and lack of activities, chronic kidney disease, diabetes, obesity, sleep apnea, pregnancy, and Cushing syndrome are considered as the main causes of hypertension.

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Is There A Cure For High Blood Pressure Can You Die

Lifelong control of hypertension will minimize the risk of developing heart attack, stroke, kidney failure, blindness, and a variety of other illnesses. Unlike other illnesses in which medications are taken for only a short period of time, high blood pressure medication is usually expected to be taken for the rest of the individual’s life. It is uncommon, but not rare, that significant lifestyle changes can lower blood pressure readings to normal.

Untreated or poorly controlled high blood pressure is a major risk factor for heart attack, stroke, and kidney failure. That is why high blood pressure is called “the silent killer.”

Too Much Sodium In Your Diet

Hypertension ( High Blood Pressure):Symptoms,Treatment ...

Sodium is a chemical found in salt, plays a role in increasing blood pressure by promoting the retention of fluid by the body. This increases the pressure on the heart to work more. Some studies recommend an upper daily limit for sodium consumption of 1500 mg. Checking the sodium amount on food labels and menus can help you keep a track of how much sodium you are consuming. Launch meats and canned soups have particularly high levels of dietary sodium. Processed foods are high in sodium and makeup about 75% of our sodium intake.

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Eating Too Much Sodium

Regularly eating too much sodium is known to increase your risk of hypertension. Americans seem to over-consume salt. The American Heart Association recommends eating less than 1500 mg of salt a day, but on average, Americans eat over 3400 mg daily! Reducing that by just 1000 mg can have great benefits.

Long-term, high-salt intake can increase your risk for stroke, heart problems, and other health issues. Older adults, African Americans, and people with diabetes or kidney problems may need to aim for even lower salt intake than the 1500 mg per day recommendation, as research shows that blood pressure in these groups tends to respond more strongly to salt.

If you regularly consume a lot of salt, lowering your salt intake can help to lower your risk for hypertension and other heart problems. The Centers for Disease Control and Prevention has a great guide to help you here.

Excessive Salt Raises Blood Pressure

Too much sodium can cause water retention that puts increased pressure on your heart and blood vessels. People with high blood pressure and those at a high risk for developing hypertension, including adults over 50 and black men and women, should have no more than 1,500 milligrams of sodium daily of salt.

Even people with normal levels should eat salt in moderation. Stick to no more than 2,300 mg of sodium , per day.

Most dietary sodium comes from processed foods. Rules of thumb are to choose foods with 5% or less of the daily value of sodium per serving and opt for fresh poultry, fish and lean meats, rather than canned, smoked or processed. Similarly, fresh or frozen vegetables are better than canned.

A study published in the New England Journal of Medicine found that if people cut just 1/2 teaspoon of salt per day, it could help lower the number of new cases of heart disease per year by up to 120,000.

Further, potassium found in foods like sweet potatoes, spinach, bananas, oranges, low-fat milk and halibut can counterbalance the pressure-increasing effects of sodium by helping to rid the body of excess sodium.

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Major Causes Of High Blood Pressure Hypertension

Hypertension, also known as high blood pressure, is the reality of most middle-aged people. Hypertension, also known as high or raised blood pressure, is a condition in which the blood vessels have persistently increased pressure of blood flow. Blood is carried from the heart to all parts of the body in the vessels. Each time the heartbeats, it pumps blood into the vessels. Blood pressure is created by the force of blood pushing against the walls of blood vessels as the heart pumps it. The higher the pressure, the harder the heart has to pump.

This is dangerous because it makes the heart work harder to pump blood out to the body and contributes to the hardening of the arteries, leading to stroke, kidney disease, and heart failure.

Learning To Cope With Stress Can Help

Hypertension Causes, Symptoms & Prevention | Treatment of Hypertension/High Blood Pressure

Stress and hypertension have often been linked, but researchers are still looking into a direct relationship between the two. Still, the best advice to hypertensive patients: Try to relax.

When you are stressed, your body sends stress hormones adrenaline and cortisol into the bloodstream. These hormones create a temporary spike in blood pressure, causing your heart to beat faster and blood vessels to narrow. When the stressful situation is over, blood pressure goes back to its normal level.

Chronic stress, however, may cause your body to stay in this highly-charged state longer than natural.

While stress itself may or may not affect blood pressure, how you cope with stress does. For instance, overeating, smoking and drinking alcohol in response to stressful situations are direct causes of sustained high blood pressure. On the flip side, healthier coping mechanisms like exercising, practicing yoga and meditating can all help lower blood pressure.

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How Is Blood Pressure Measured

Blood pressure is measured using a machine called a blood pressure monitor.

A cuff is put over your arm. This cuff is attached to a machine which measures the pressure inside your arteries. When the machine is switched on the cuff tightens and then slowly loosens again. It is quick and painless. At the end, the machine will give a blood pressure reading.

Blood pressure is measured in millimetres of mercury .

A blood pressure reading contains two numbers and will be written as a figure like 120/75

The first number is the pressure when your heart beats . The second number is when your heart relaxes .

During a blood pressure test, a blood pressure cuff is wrapped around your arm so a blood pressure monitor can measure your systolic and diastolic blood pressure.

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What Is The Treatment For Hypertension

  • Patients who are aged 55 and above and patients of any age, will be started with a calcium channel blocker or a thiazide-type diuretic as the first-line treatment. If the patient is below 55 years, the initial therapy will be an ACE inhibitor or angiotensin receptor.
  • If the patient is started with calcium channel blocker or thiazide-type diuretic and if he needs a second drug, then an ACE or angiotensin will be added. If the initial therapy is started with an ACE inhibitor, then a calcium channel blocker or thiazide-type diuretic will be added.
  • If the patient requires three-drug therapy, then the combination of ACE inhibitor or an angiotensin receptor blocker, calcium channel blocker and thiazide-type diuretic will be advised.

Why Is Hypertension Known As The Silent Killer

The heart

Blood pressure is an important part of your health. So, early detection is very important as it is a “”Silent Killer”” because it may show no symptoms. Hypertension puts one at the risk for heart disease, stroke, heart failure, and other diseases. High blood pressure is a long-lasting condition and requires immediate medication. The higher the BP, the higher the chance of serious complications.

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Things That Can Increase Your Risk Of Getting High Blood Pressure

You might be more at risk if you:

  • are overweight
  • eat too much salt and do not eat enough fruit and vegetables
  • do not do enough exercise
  • drink too much alcohol or coffee
  • smoke
  • do not get much sleep or have disturbed sleep
  • are over 65
  • have a relative with high blood pressure
  • are of black African or black Caribbean descent
  • live in a deprived area

Making healthy lifestyle changes can sometimes help reduce your chances of getting high blood pressure and help lower your blood pressure if it’s already high.

Treatment For Resistant Hypertension

Our specialized doctors spend the time to understand why you have high blood pressure and how it affects your health. We may discover that we can effectively treat you with established treatment approaches. For hard-to-treat conditions, we go beyond the standard care to find an appropriate treatment.

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Home Blood Pressure Monitoring

Some people buy their own blood pressure monitor to use at home. This means you can measure your blood pressure on an ongoing basis.

The blood pressure readings you do at home are as good as those done by your doctor.

If you decide to buy one, it’s important to get the correct cuff size. If the cuff is too big or too small, it can give an inaccurate reading.

If you take your own blood pressure and get an unusually high reading, take it a second time after at least five minutes. If it’s still high and you’re worried, contact your nurse or GP.

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