Hypertension does not in itself give dramatic symptoms, but it is dangerous because it causes a highly increased risk for heart infarction, stroke and renal failure.

THE PREVALENCE OF HYPERTENSION

One out of six persons is hypertensive. Most persons suffering from hypertension is over the age of 35. Still 6% of teenagers are hypertensive and also 1% of every child.

THE SYMPTOMS AND CONSEQUENCES OF HYPERTENSION

Hypertension is often without symptoms. By mild hypertension, flushing and headache can occur.
More serious hypertension gives symptoms like: Fatigue, dizziness, palpitations, tachycardia (rapid heart rate) and nosebleeds.

Extreme hypertension gives morning headache, blurred vision, dyspnoea (breathing difficulties) and elevated values of certain components in the blood, like urea and serum creatinine.

Hypertension will in the long run hurt the blood vessels, and serious hypertension can do extensive damage to the blood vessels in a few months or years.

The damaged blood vessels will impair the blood flow. They can also rupture causing a bleeding or be clogged by a blood clot that shuts out the blood flow and causes tissue damage. These things can occur in the brain, causing a stroke, in the heart causing heart infarction or in the kidneys with renal failure as a consequence.

A renal failure will in the next turn cause the hypertension to aggarvate, partly because a damaged kidney will not manage to secrete water and salt well enough, and partly because a kidney that do not get enough blood will start a hormonal mechanism that induces the kidney to actively hold back salt and water.

THE MECHANISMS AND CAUSES OF HYPERTENSION

The direct mechanisms causing hypertension is one or more of these factors:
- An increased tension in the blood vessel walls.
- An increased blood volume caused by elevated levels of salt and lipids in the blood holding back water.
- Hardened and inelastic blood vessels caused by arteriosclerosis.

The primary causes behind these mechanisms are not fully understood, but these factors contribute to causing hypertension:
- A high consume of salt
- A high fat consume.
- Stress at work and in the daily life.
- Smoking.
- Over-weight
- Lack of exercise.
- Kidney failure.

LIFESTYLE MEASURES TO PREVENT AND TREAT HYPERTENSION

Lifestyle measures shall always be a component of the hypertension treatment. Sometimes such measures are enough to cure the condition. Those measures are:
- Reducing salt consume.
- Reduction of the consume of fat, and especially saturated fat.
- Weight reduction.
- Relaxing and stress reduction techiques, for example meditation and autogenic training.
- Regular exercise.

SPECIAL FOOD TYPES THAT REDUCE THE BLOOD PRESSURE

Research projects suggest that the following food types reduce blood pressure.

Fish oil and fat fish. The working substances seem to be the omega-3 unsaturated fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). The effect from fish oil seems to cease when the fish oil supplements are stopped.
-Olive oil, especially olive oil of the quality extra virgin.

NATURAL SUPPLEMENTS TO HELP AGAINST HYPERTENSION

Natural supplements to treat hypertension exist. These supplements reduce blood pressure by lowering the cholesterol and lipid content in the blood, by preventing oxidation of tissue components by free radicals, and by helping damaged blood vessels to heal. Examples of ingredients having these effects are vitamin B3, inositol, turmenic extract and gum guggul extract.

They may also contain Ingredients giving a direct anti-hypertensive effect, like potassium, magnesium, calcium, vitamin C and fatty acids from marine sources.

MEDICAL TREATMENT OF HYPERTENSION

When lifestyle measures and supplements are not enough to cure the condition, medical treatment must be applied.

Diuretics, or medicines to increase the urine production, are used to decrease the water content in the blood vessels, and thereby reduce the pressure in the vessels. When the water content is lowered, the heart does not need to pump so hard any more, and this will also reduce the pressure.

Beta-adrenergic blockers are another group of medicines to treat hypertension. This group of medicines block the signals that hormones and neurotransmitters give to the vessel walls, and the vessel walls then relax. They also slow down the heart rate to give a lower pressure exerted by the heart upon the blood.

Originally posted 2009-10-30 06:50:41. Republished by Old Post Promoter

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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.

Originally posted 2010-01-11 02:08:38. Republished by Old Post Promoter

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