Archive for May, 2009

 

What Causes High Blood Pressure, Symptoms and Treatment

Sunday, May 31st, 2009
Peter rodrick asked:


High blood pressure is a serious condition that affects one in four adults. High blood pressure is dangerous because it makes the heart work harder to pump blood to the body. It is the force of blood against the walls of arteries. It makes the heart work harder to pump blood to the body and causes the hardening of the arteries. Normal blood pressure is less than 130/85. High blood pressure is higher than 140/90. Hypertension is between 120/80 and 140/90.

Causes of High Blood Pressure

Studies show many different kinds of secondary high blood pressure where the primary causes may be quite different from the continuing causes. An example is a rare disease known as coarctation of the aorta, a disease of the large artery carrying blood out of the heart. In this condition, the aorta is tightly constricted a few inches beyond its origin and then expands to its normal diameter. Undoubtedly, blood pressure must rise above the constriction and fall below it, just as it does when one compresses a hosepipe. Yet, if this constriction is removed surgically and the normal continuity of the aorta is restored, blood pressure usually takes several years to fall to normal level. The initial case of high blood pressure is the constriction, but the continuing cause is probably complex changes in circulating hormones, which function to maintain blood flow through the kidneys despite the obstruction, which may persist for a long time even after the obstruction, has gone.

Pressure in a hose can be regulated either by controlling the rate at which fluid passes through it or by widening it. Pressure inside your arteries can cause the muscles that line the walls of the arteries to thicken. Your blood pressure is at its highest when the heart beats, pumping the blood. When the heart is at rest, between beats, your blood pressure falls. Still, for most of your waking hours, your blood pressure stays pretty much the same when you are sitting or standing still.

The last cause is one in which you have absolutely no control over. It is genetics. On its own, genetics doesn’t cause high blood pressure, but it feeds all the other causes. Think of it as fertilizer so to speak. If you have a family history of high blood pressure, then your very prone to getting it yourself. With the right genes you can have a high fat and sodium diet, never exercise, drink tons of coffee and stress out on a daily basis, yet still have a reasonably low blood pressure. With the wrong genes, even a little too much salt may be enough to kick your blood pressure into a dangerous range.

Symptoms of High Blood Pressure

High blood pressure has no symptoms. But if you feel a dull ache in the back of your head when you wake up one morning, or you have few more nosebleeds than normal, you could have a high blood pressure. Headaches, nosebleeds, and dizziness are also common warning signs and symptoms of high blood pressure, but these do not occur until high blood pressure has reached a more advanced stage. However, many people even with the highest blood pressure readings do not feel any of these symptoms.

Palpitations, tension headaches and hyperventilation are symptoms of anxiety and so are common in people who are anxious or frightened. If they already have these symptoms and are then unfortunately found to have high blood pressure, then the diagnosis may confirm their fears and reinforce the symptoms. Others may get palpitations for the first time after they have been told that they have high blood pressure. They are not caused by high blood pressure itself, but by fear of it and what the diagnosis means. The symptoms usually disappear, although not always immediately, with adequate explanation of what a diagnosis of high blood pressure really means.

Hypertension, or high blood pressure, is considered a modern day disease that can lead to heart disease and stroke. As soon as symptoms are apparent, the proper treatment should be sought immediately. Hypertension, if left untreated, can cause the heart to enlarge due to the increased force necessary to pump blood against the greater resistance in your vessels. It is often called “the silent killer”. It affects nearly 50 million Americans

High Blood Pressure Treatment

Complimentary Therapies – Right medication will curb the level of blood pressure. Living a life with the right practice and involvement will help you to get better relief. It is advisable to join any meditation group or even you can buy books that teach you meditation. In spite of increasing the level of blood pressure, meditation will put an end to the trouble. Moreover, meditation will make your mind to achieve balance pose and position.

Acupuncture combined with electric stimulation or electro-acupuncture can lower elevations of blood pressure in human beings. When the research was conducted for the first time, acupuncture needles were inserted on the inside of the forearm just above the wrist, but to no avail. Researchers then started adding electric stimulation to the needles, which means that electric would start flowing from the needles to the body.



Glen

 

Why is blood pressure relatively more important than flow?

Wednesday, May 27th, 2009
defensewinschampionships asked:


Why is blood pressure more important than flow. For instance, you can have a lot of blood that will flow through an artery, but that is not good enough, it must also be a certain pressure. Indeed pressure is almost more important than the absolute amount of blood that flows. Can anyone explain why this is true?

Wesley

 

Learn About Low Blood Pressure

Thursday, May 21st, 2009
Kritnaphat N. asked:


You may know information about hypertension or high blood pressure. On the other hand, you may merely know about low blood pressure or hypotension.

Low blood pressure or hypotension is pressure that is lower than normal blood pressure. You may have low blood pressure if your blood pressure is 90/60 or lower.

Low blood pressure sign is the low flow of blood through the arteries and veins. If you have low blood pressure, the flow of blood is too low to deliver enough oxygen and nutrients to vital organs such as the brain, heart, and kidney, the organs do not function normally and may be permanently damaged.

People who have lower blood pressures have a lower risk of stroke, kidney disease, and heart disease. Athletes, people who exercise regularly, people who maintain ideal body weight, and non-smokers tend to have lower blood pressures. Therefore, low blood pressure is desirable as long as it is not low enough to cause symptoms and damage organs in the body.

The cause of low blood pressure is not being the exactly one but low blood pressure may be involved with pregnancy, hormonal problems, heart failure, heat exhaustion, or liver disease. In some other people, they have a low blood pressure because of some event or medical condition. Some people may experience symptoms of low pressure when standing up too quickly. Anyway low blood pressure is a problem only if it causes dizziness, fainting or in extreme cases, shock so that if you have low blood pressure problem you have to consult your doctor urgently to get an advise for control low blood pressure symptom.

Even low blood pressure is, normally, not cause you health complication but if low blood pressure is disturb your every day life, there are many way you can take care yourselves.

Good and health diet can help you to control low blood pressure. You should get nutrients completely for your body need by having a variety kind of foods, including whole grains, fruits, vegetables, and lean chicken and fish. You may add more salt in your foods as a bit amount of salt give you sodium can raise blood pressure. But you, importantly, should consult with your doctor before adding up your salt intake because having too mush sodium can lead to heart failure.

If you eat in small meal with low crab food, it can help prevent dropping sharply low blood pressure after meals. You should separate to eat in small portions and several times in a day and limit high-carbohydrate foods such as potatoes, rice, pasta and bread. Drinking a bit caffeinated coffee or tea with meals may temporarily raise blood pressure. However alcohol can cause lower blood pressure, even you drink in small amount. But you should drink more water because water against dehydration and increases blood level.

To go more slowly, you can reduce the dizziness and faintness that occurs with low blood pressure on standing by taking slowly movement when you change your position. Before getting out of bed in the morning, for example, breathe deeply for a few minutes and then slowly sit up before standing.

From all above, keeping healthy and have and good food can help you to maintain normal blood pressure and avoid low blood pressure.



Carla

 

How do you raise your blood pressure?

Thursday, May 21st, 2009
michele j asked:


I already have kids, smoke eat crappy so dont tell me that will raise my blood pressure. I need good advice as to how do I raise my blood pressure?

Duane

 

High Blood Pressure Medication

Wednesday, May 20th, 2009
Alexis-Blaise Kenne asked:


Controlling your blood pressure is just one of many things you can do to prevent stroke. Many people assume that strokes can’t be prevented. Controlling High Blood Pressure also requires you to make changes to your lifestyle, through proper diet and exercise. To assist you, there are various herbal remedies available that are reported to help lower HBP.

Medicine can be a great high blood pressure treatment. Ask your doctor if any medications might be right for you. Medicines will control your blood pressure, but they cannot cure it. You will need to take blood pressure medicine for a long time.

Drugs that help lower high blood pressure have various side effects. If you experience severe side effects from any drug, contact your doctor immediately. Drugs that lower blood pressure include diuretics, beta blockers and calcium channel blockers.

Salt substitutes usually contain potassium chloride instead of sodium chloride as found in salt. The salt substitute makes you produce saliva much in the same way salt does. Salt and sugar intake must be dramatically curtailed with an increase in fruits, vegetables, low-fat dairy protects, fiber and protein from meat, fish and poultry. Losing weight will result in lower blood pressure.

Vasodilators open blood vessels by relaxing the muscle in the vessel walls. Calcium channel blockers (CCBs) prevent calcium from getting into the muscle cells of the heart and blood vessels, relaxing the blood vessels. Vasodilators are not commonly used alone to treat ongoing high blood pressure because of the significant drop in blood pressure that they cause, which may lead to heart palpitations or rapid heartbeat. They may be used if a person is in a hypertensive crisis or when other classes of medicine are not effective in controlling high blood pressure.

Potassium pills may need to be taken with some diuretics. A diet high in potassium also may be needed. Potassium levels and kidney function are watched closely as the dose increases.

Tekturna works by reducing the ability of renin to begin this process. Doctors say Tekturna is unique because it acts earlier in your body’s blood pressure process than other medications. Tekturna is known as a renin inhibitor. Renin is an enzyme produced by your kidneys that starts a cascade of chemical steps that increases blood pressure.

Calcium Channel Blockers reduce the overall level of calcium in the heart, reducing blood pressure. Alpha Blockers lower blood pressure by limiting the nerve impulses sent to the blood vessels, while Alpha-Beta Blockers combine the effects of Alpha-Blockers and Beta-Blockers. Calcium channel blockers keep calcium from entering the muscle cells of the heart and blood vessels. This reduces the heart rate and causes the blood vessels to relax. Calcium, magnesium, potassium, and CoQ10 deficiencies are directly linked to high blood pressure. Therefore reducing their amounts in the body can make it more difficult for your doctor to normalize your blood pressure.

Beta-blockers are also one of the types of drugs used to lower blood pressure. Although migraines are not considered to be high blood pressure headaches, high blood pressure medication does seem to help. Beta blockers will lower blood pressure by regulating the heart rate. Other effective drugs for lowering your pressure are vasodilators, ace inhibitors and calcium channel blockers. Beta blockers are one group. They slow the heart down.

Alternative medicine is relatively inexpensive while medications can easily cost a small fortune. Furthermore, medications usually have side effects, which may be difficult for some people to handle. Alternative therapies can help to cure the problem of high blood pressure without taking recourse to conventional drugs that often have serious side effects. The focus of alternative treatments is to treat the very source of the disease.

Talk to your doctor about adjusting your medication and making lifestyle changes that will lower your blood pressure to under 140/90.



Christine

 

Blood pressure?

Tuesday, May 19th, 2009
Jone asked:


I have a omron Hem-815f blood pressure monitor using your finger, and i was wondering if someone could help me with how you use it exactly and what is normal for it.
the device is with batteries

Vernon

 

How can you raise your blood pressure?

Monday, May 18th, 2009
Candygirl asked:


I have normal blood pressure, but my parents have high blood pressure. I don’t want to raise mine, but I was just wondering what are ways I can avoid raising my blood pressure? What exactly do people do/eat that raises their blood pressure?

Jesus

 

Information About Blood Pressure

Monday, May 18th, 2009
Jeremiah Slivka asked:


What is blood pressure? Blood pressure is the force of your blood against your artery walls. When you have your blood pressure checked the reading has two numbers; one on top and one on bottom.

The top number is your systolic pressure. This is the force of your blood in your arteries when your heart beats. The bottom number is your diastolic pressure. This is the force of your blood in your arteries when your heart relaxes in-between beats.

Normal blood pressure would be a reading of 120/80 or lower. High blood pressure would be a reading of 140/90 or higher. If you have high blood pressure you are at a greater risk of a stroke or heart and kidney disease.

Many things can cause high blood pressure including physical inactivity, tobacco and alcohol use, stress and your diet. These are only a few things. Certain medical conditions and medications can also cause high blood pressure.

High blood pressure can cause your body to have certain effects. For instance it can cause a stroke. The high pressure can cause a weakened blood vessel to break causing it to bleed into the brain; thus leaving you with a stroke.

High blood pressure can also sometimes cause your blood vessels in your eyes to bleed or burst. If this happens your vision will be blurred or impaired and might even result in blindness. Another reason it is best to keep control on your blood pressure.

Along with a stroke or kidney disease high blood pressure can also cause a heart attack. Your arteries are what bring blood carrying oxygen to your heart muscle. If your heart is not getting enough oxygen you will experience chest pain. If the blood flow is blocked as well you will experience a heart attack.

Congestive Heart Failure is very common among people with high blood pressure. This is a very serious condition where your heart cannot pump enough blood to supply the needs of your body. It is never too late to start taking control of your health starting with your blood pressure.

Anyone can develop high blood pressure, even children. It is more common for African Americans to develop it. Many Americans will develop high blood pressure as they age but that doesn’t mean it is healthy.

Obesity plays a role in high blood pressure. If you are over weight you are at a higher risk of having high blood pressure as well as a stroke or heart disease. Try to lose at least ten pounds and this will help lower your blood pressure significantly.

Eating a healthy diet is a great way to lower or control your blood pressure. Limit your intake of salt and sodium and introduce more fresh fruits and vegetables into your diet. Once you establish your healthy diet you will have less worry of developing high blood pressure.

You should always have your blood pressure checked at your regular doctor visits. If you have high blood pressure and are concerned you can easily monitor from home. If you do this you want to have your doctor look at your home monitoring device to help ensure it is effective and you are operating it correctly.

Keep track of your blood pressure readings so you can see what is helping and what isn’t. Sometimes regular lifestyle changes alone won’t help as much as they would combined with blood pressure medication. Your doctor will be able to tell you what the best option for your needs would be.



Alexander

 

What Is Low Blood Pressure?

Friday, May 15th, 2009
Ashish Jain asked:


Apart from the technical interpretation, low blood pressure is a sort of disease that saps energy from all parts of your body and mind. Your spirits are down and your body starts shivering. You get a feeling of sinking — and you need a rescue mission immediately!!

Blood pressure is the pressure of blood within the arteries of the body. Blood pressure is the driving force that causes blood to flow through the body from the arteries (where the pressure is high), through organs, and into the veins (where the pressure is low). Blood pressure is generated by the pumping of blood by the heart into the arteries as well as by the resistance to the flow of blood by the arteries. The systolic blood pressure (the top number) represents the pressure in the arteries as the muscle of the heart contracts and pumps blood into the arteries. And the diastolic blood pressure (the bottom number) represents the pressure in the arteries as the muscle of the heart relaxes after it contracts.

Systolic blood pressure for most healthy adults falls between 90 and 120 millimeters of mercury (mm Hg). Normal diastolic blood pressure falls between 60 and 80 mm Hg. (By convention, an individual’s blood pressure is written as systolic/diastolic blood pressure, e.g., 120/80). Current guidelines define normal blood pressure as lower than 120/80. Blood pressures between 120/80 and 140/90, which used to be considered “pre-hypertension,” are now considered too high. High blood pressure increases the risk of developing heart disease, kidney disease, hardening of the arteries (atherosclerosis or arteriosclerosis), eye damage, and stroke.

When the flow of blood is too low to deliver enough oxygen and nutrients to vital organs such as the brain, heart, and kidney, it is referred to as Low Blood Pressure. When this happens, the organs are unable to function normally and can be permanently damaged. It should be noted that unlike high blood pressure, which is defined on the basis of blood pressure alone, low blood pressure is defined primarily by signs and symptoms of low blood flow. In fact, some individuals may have a blood pressure of 90/50 and have no signs or symptoms of low blood pressure, and, therefore, not have low blood pressure while others who normally have a blood pressure of 130/80 may develop symptoms and signs of low blood pressure if their blood pressure drops to 100/60.

There are certain traditional medicines that can help to cure low blood pressure. Butter milk is good for both high and low blood pressure. Using asafetida in various articles of food regularly, also helps to cure low blood pressure.



Bertha

 

What are the symptoms of high blood pressure?

Friday, May 15th, 2009
Unknown asked:


I know this sounds ridiculous. i’m 16 years old, and i think i have high blood pressure. only because whenever i just even do the smallest activity like walking up the stairs, i kinda lose my breath. and then when i run i feel like my heart’s going to explode and i can’t breathe. i’ve ran cross country and track for two years already too.. do i have high blood pressure? if so, what can i do?

Javier
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