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What is arterial Hypertension?
This is the term for blood pressure that is consistently higher than normal. You can have high blood pressure for years without a single symptom. But silence isn't golden. Uncontrolled high blood pressure increases your risk of serious health problems, including heart attack and stroke.
Hypertension is called essential or primary when no cause for the high blood pressure can be found. When the cause of hypertension is known, such as kidney disease and tumors, it is called secondary hypertension. About 95% of all people with high blood pressure have essential hypertension. Normal blood pressure ranges up to 120/80 ("120 over 80") but blood pressure can rise and fall with exercise, rest, or emotions. The pressures are measured in millimeters of mercury. The upper number (120) is the pressure when the heart pushes blood out to the rest of the body (systolic pressure). The bottom number (80) is the pressure when the heart rests between beats (diastolic pressure). • Healthy blood pressure is less than 120/80. If repeated checks of your blood pressure show that it is higher than 140/90, you have hypertension.
Signs & Symptoms of Hypertension
One of the sneaky things about high blood pressure is that you can have it for a long time without symptoms. That's why it is important for you have your blood pressure checked at least once a year. If you do have symptoms, they may be: Although it happens rarely, the first symptom may be a stroke.
Types of Hypertension Hypertension, commonly referred to as "high blood pressure" or HTN, is a medical condition in which the Blood Pressure is chronically elevated. While it is formally called arterial hypertension, the word "hypertension" without a qualifier usually refers to arterial hypertension. Hypertension can be classified as either essential (primary) or secondary.
Prehypertension is not a disease category; rather, it is a designation chosen to identify individuals at high risk of developing hypertension. The Mayo Clinic website specifies blood pressure is "normal if it's below 120/80" but that "some data indicate that 115/75 mm Hg should be the gold standard."
What Causes Hypertension?
There are no clear causes of essential hypertension. However, many different factors can increase blood pressure, such as: Other important factors include: • Race. African Americans are more likely to develop high blood pressure. Some medicines increase blood pressure. Stress and drinking caffeine can make blood pressure go up for a while, but the long-term effects aren't yet clear.
Risk Factors: Why is high blood pressure a problem? When your blood pressure is high, your heart has to work harder just to pump a normal amount of blood through your body. The higher pressure in your arteries may cause them to weaken and bleed, resulting in a stroke. Over time, blood vessels may become hardened. This often occurs as people age. High blood pressure speeds this process. Blood vessel damage is bad because hardened or narrowed arteries may be unable to supply the amount of blood the body's organs need. The higher artery pressure may lead to atherosclerosis, in which deposits of cholesterol, fatty substances, and blood cells clog up an artery. Arteriosclerosis is the leading cause of heart attacks. It can also cause strokes. The added workload on the heart causes thickening of the heart muscle. Over time, the thickening damages the heart muscle so that it can no longer pump normally. This can lead to a disease called heart failure. Your kidneys or eyes may also be damaged. The longer you have high blood pressure and the higher it is, the more likely it is you will develop problems. Persistent hypertension is one of the risk factors for strokes, heart attacks, heart failure and arterial aneurysm, and is a leading cause of chronic renal failure. Even moderate elevation of arterial blood pressure leads to shortened life expectancy. At severely high pressures, defined as mean arterial pressures 50% or more above average, a person can expect to live no more than a few years unless appropriately treated. Prevention: Exercise and Hypertension It seems as though many Americans are living a life that leads to high blood pressure or hypertension. As people age, the situation gets worse. Nearly half of all older Americans have hypertension. This disease makes people five times more prone to strokes, three times more likely to have a heart attack, and two to three times more likely to experience a heart failure. The problem with this disease is that nearly one third of the folks who have hypertension do not know it because they never feel any direct pain. But overtime the force of that pressure damages the inside surface of your blood vessels. However, according to experts, hypertension is not predestined. Reducing salt intake, adopting a desirable dietary pattern losing weight and exercising can all help prevent hypertension. Obviously, quitting bad habits and eating a low fat diet will help, but the most significant part that you can do is to exercise. And just as exercise strengthens and improves limb muscles, it also enhances the health of the heart muscles. Heart and Exercise The exercise stimulates the development of new connections between the impaired and the nearly normal blood vessels, so people who exercise had a better blood supply to all the muscle tissue of the heart. The human heart basically, supply blood to an area of the heart damaged in a “myocardial infarction.” A heart attack is a condition, in which, the myocardium or the heart muscle does not get enough oxygen and other nutrients and so it begins to die. For this reason and after a series of careful considerations, some researchers have observed that exercise can stimulate the development of these life saving detours in the heart. One study further showed that moderate exercise several times a week is more effective in building up these auxiliary pathways than extremely vigorous exercise done twice as often. Such information has led some people to think of exercise as a panacea for heart disorders, a fail-safe protection against hypertension or death. That is not so. Even marathon runners that have suffered hypertension, and exercise cannot overcome combination of other risk factor. What Causes Hypertension? Sometimes abnormalities of the kidney are responsible. There is also a study wherein the researchers identified more common contributing factors such as heredity, obesity, and lack of physical activity. And so, what can be done to lower blood pressure and avoid the risk of developing hypertension? Again, exercise seems to be just what the doctor might order. If you think that is what he will do, then, try to contemplate on this list and find some ways how you can incorporate these things into your lifestyle and start to live a life free from the possibilities of developing hypertension. But before you start following the systematic instructions, it would be better to review them first before getting into action. 1. See your doctor 2. Take it slow 3. Know your limit 4. Exercise regularly 5. Exercise at a rate within your capacity Indeed, weight loss through exercise is an excellent starting point if you wan tot prevent hypertension. Experts say that being overweight is linked to an increased risk of developing hypertension, and losing weight decreases the risk.
When to seek Medical Advice: How is it diagnosed? Because it is such a common problem, blood pressure is checked at most health care visits. High blood pressure is usually discovered during one of these visits. If your blood pressure is high, you will be asked to return for follow-up checks. If your pressure stays high for 3 visits, you probably have hypertension. Your health care provider will ask about your life situation, what you eat and drink, and if high blood pressure runs in your family. You may have urine and blood tests. Your provider may order a chest x-ray and an electrocardiogram (ECG).
Treatment/Therapy:
If your blood pressure is above normal (prehypertension), you may be able to bring it down to a normal level without medicine. Weight Loss, changes in your diet, and exercise may be the only treatment you need. If you also have Diabetes, you may need additional treatment. If these lifestyle changes do not lower your blood pressure enough, your health care provider may prescribe medicine. Some of the types of medicines that can help are diuretics, beta blockers, ACE inhibitors, calcium channel blockers, and vasodilators. These medicines work in different ways. Many people need to take two or more medicines to bring their blood pressure down to a healthy level. When you start taking medicine, it is important to: How long will the effects last? You may need treatment for high blood pressure for the rest of your life. However, proper treatment can control your blood pressure and help prevent or delay problems. If you already have some complications, lowering your blood pressure may make their effects less severe.
Your treatment will be much more effective if you follow these guidelines: • Always follow your health care provider's instructions for taking medicines. Don't take less medicine or stop taking medicine without talking to your provider first. It can be dangerous to suddenly stop taking blood pressure medicine. Also, do not increase your dosage of any medicine without first talking with your provider. • Check your blood pressure (or have it checked) as often as your health care provider advises. Keep a chart of the readings. • Do not smoke. • Follow the DASH diet. This diet is low in fat, cholesterol, red meat, and sweets. It emphasizes fruits, vegetables, and low-fat dairy foods. The DASH diet also includes whole-grain products, fish, poultry, and nuts. • Use less salt. Check the levels of sodium listed on food labels. Avoid canned and prepared foods unless the label says no salt is added. • Get regular exercise, according to your health care provider's advice. For example, you might walk, bike, or swim at least 30 minutes 3 to 5 times a week. • Limit the amount of alcohol you drink. Moderate drinking means up to 1 drink a day for women and up to 2 drinks for men. A drink equals 12 ounces of regular beer, 5 ounces of wine, or 1 and 1/2 ounces of 80-proof distilled spirits such as whiskey or vodka. • Limit the amount of caffeine you drink. • Try to reduce the stress in your life or learn how to deal better with situations that make you feel anxious. • Ask your health care provider or pharmacist for information about the drugs you are taking. • Lose weight if you need to. • Tell your health care provider about any side effects you have from your medicines.
Diet change strategies:
Vitamin & Nutrient Associations There is a lot of information about Blood pressure and how to deal with it available. Even on this site we have another page specifically dealing with the issue here : Blood Pressure Even when we try to eat well, we're disadvantaged. The nutritional content of most food has been compromised over the years, not only by deficient soils and modern production, transportation, storage and processing methods, but also by the enormous amounts of chemical and artificial substances added to promote growth, storage life, taste and appearance. It's for this reason that more and more medical authorities are advocating the use of vitamin and mineral supplements. However, finding them in the right combination can be both confusing and costly. You may find benefit from our information on detoxification as well as a bit about detoxing because of change of diet We wish you well in your search for solutions to this Hypertension problem and your movement towards better health in all areas.
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