Recommend
Official site MiCardium

Constant high pressure: Causes and consequences

High blood pressure

Experienced doctors know who most often reveals high pressure, causes of hypertension and how dangerous.Most of all, elderly people face a similar problem.Distinguish primary and symptomatic arterial hypertension.In the latter case, the pressure increases to the background of somatic pathology.

The causes of hypertension

The causes of hypertension are different.This is a pathology in which the pressure exceeds 139/89 mm RT.Art.The following risk factors are known:

  • hereditary predisposition;
  • Excess in the diet of salt;
  • abuse of fatty foods;
  • arterial atherosclerosis;
  • Diabetes sugar;
  • Pheochromocytoma;
  • dyslipidemia;
  • diseases of the central nervous system;
  • brain tumors;
  • Renal pathology;
  • primary hyperaldosteronism;
  • parathyroidism;
  • thyrtoxicosis;
  • Endocrine disorders during menopause;
  • Horse syndrome;
  • Malfunction of the aorta valve;
  • drug administration;
  • alcoholism;
  • smoking;
  • heavy metals poisoning;
  • The use of hormonal contraceptives.

High blood pressure is most often found in men and women over 55 years.Such a disease as hypertension often develops in people with excess weight.The causes of increased pressure include constant stress, the effect of vibration and noise, disruption of the daily regimen and low physical activity.

The increase in pressure is based on narrowing of the arteries or an increase in the volume of circulating blood.An important role in regulating the tone of blood vessels is played by nerve and endocrine systems.The eliminated major risk factor can improve the patient's condition.With constant hypertension, blood pressure does not drop for a long time.

Hypertension for pheochromocytoma

Hypertension at a young age is often associated with endocrine pathology.Freochromocytoma is often diagnosed.It is a tumor formed by the brain substance of the adrenal glands.This pathology occurs with a frequency of 2 cases per 1 million people.Every tenth patient is a child.With pheochromocytoma, the secondary form of arterial hypertension develops.

It is found in 90% of patients.The high pressure at a young age against the background of pheochromocytoma is due to the production of catecholamine tumor.These hormones include adrenaline and norepinephrine.They are vasoconstrictors.These hormones narrow the vessels, thus increasing pressure.With the localization of the outdoor tumor, hypertension can be poorly expressed.

The pressure rises in the arteries and veins at the same time.Against the background of pheochromocytoma, cardiac function is impaired.The pulse is more common with high pressure.Hypertension is detected daily or is periodic.Often the pressure reaches 250-300 mm Hg.Hypertensive crises often occur.

The cause of primary hyperaldosteronism

The causes of arterial hypertension include enhanced mineral products.This condition is called primary hyperaldosteronism.Aldosterone is the hormone of the adrenal cortex that is involved in maintaining the metabolism of water-salts in the body.This pathology is basic and secondary.The following causes are known for the development of hyperaldosteronism:

  • burdensome heredity;
  • Malignant arterial hypertension;
  • narrowing of the renal arteries;
  • heart failure;
  • Barter Syndrome;
  • cirrhosis;
  • loss of sodium as a result of a severe diet;
  • Strong blood loss.

The increase in pressure in this endocrine pathology is due to several mechanisms.The following factors participate in the development of hypertension:

  • Hyperproduction of vasopressin, catecholamines, ACTH, mineralcorticoids and endothelin;
  • increased sensitivity of the arteries and the heart to hormones with the effect of hypertension;
  • increased reabsorption of water and sodium;
  • fluid retention;
  • increasing the volume of circulating blood;
  • reinforcement of cardiac output;
  • Increases the overall peripheral resistance of the arteries.

Increased pressure in people with hyperaldosteronism is combined with cardradia, headache, decreased visual acuity, paresthesia, muscle weakness, edema and convulsions.In the primary form of the disease, blood pressure may increase slightly.With secondary hyperaldosteronism it is very high.Diastolic blood pressure often exceeds 120 mm Hg.Art.It can decrease and increase again.

The cause of the kidney disease

The reasons for an increase in blood pressure include renal pathology.It can be glomerulonephritis, amyloidosis, chronic pyelonephritis, diabetic nephropathy, nephrolithiasis, tuberculosis and hydronephrosis.There are parenchymal and renovated forms of renal hypertension.

Increased heart pressure in this case is symptomatic.It is observed in the late stages.Why blood pressure increases with kidney pathology, not everyone knows.The causes are congenital abnormalities in the development of blood vessels, hyperplasia of the walls of the arteries, compression, embolism, inflammation, cyst and impaired glomerulus function.

Not everyone knows why blood pressure rises with kidney disease.The most common cause is atherosclerosis of the arteries.This happens by reducing the diameter of the vessel by more than 70%.In such people, blood pressure exceeds 160/100 mm RT.Art.Symptoms such as headache, nausea and swelling are possible.What clinical picture depends on what everyone does not know.Symptoms are determined by the underlying disease.Increased blood pressure of the renal etiology is always combined with a change in urine.

Atherosclerotic lesions of the vessels

With an increase in blood pressure, the cause is often hidden in atherosclerosis.Both an adult and a teenager can suffer from this malaise.The reason for the increased blood pressure is a decrease in the lumen of the arteries due to the growth of atherosclerotic plaques.The following risk factors for the development of this pathology are known:

  • impaired fat metabolism (dyslipidemia);
  • old age;
  • malnutrition;
  • obesity;
  • smoking;
  • low motor activity;
  • intoxication.

Most often atherosclerosis occurs against the background of unbalanced diet.Excess animal fats and carbohydrates cause the deposition of low and very low density on the inner wall of the vessels.The fat spots are formed.The vessels are damaged, the blood rate decreases.Soon the connective tissue grows and calcium salts are deposited.The plains become dense and overlap the vessel.

The cause of high blood pressure lies in a decrease in the elasticity of the arteries.Atherosclerosis is a common cause of high pressure at a young age.Reducing blood pressure in this disease is difficult to achieve.Atherosclerosis and hypertension are often combined with each other.Along with high blood pressure, symptoms such as nausea, head and chest pain are observed numbness of the limbs and spasms.In severe cases, pressure can increase to critical values.

Irrational nutrition

The causes of high pressure may be related to malnutrition.Hypertension can occur in people who are abundant salty foods.The norm of its consumption is no more than 4.5 g.The risk factors are the use of pickles, chips, smoked meats, crackers, suction of food after cooking.If you are constantly eating wrong, then hypertension can develop.

The negative effect of salt on the vessels is in the spasm of the arteries and the retention of fluids.In order not to take risks, you need to eat properly.Often, pressure in people who prefer fatty foods increases.They adversely affect the vessels of animal lipids.They are in large quantities in sausages, pork, lamb, beef, sour cream, cream, mayonnaise, egg yolk.

Palm and coconut fat affect the vessels poorly.Hidden lipids are contained in confectionery.AD can be increased in overeating, abuse of fatty dishes, discrepancy with interval, malnutrition.Large intervals between food dishes have been found to improve fat formation.

With overweight, the heart and blood vessels suffer.Each additional kilogram can lead to an increase in pressure by 2 mm Hg.Art.Open people are at risk of hypertension.The reason for the increase in heart pressure against the background of malnutrition may be atherosclerosis and diabetes.Fats are deposited on the walls of blood vessels, disrupting their ability to cross the side.Why the pressure in such people does not decrease, every experienced doctor is known.

Life

With hypertension, risk factors are related to the wrong lifestyle.This is a common concept that includes the following aspects:

  • Reduced motor mode;
  • exposure to stress;
  • smoking;
  • alcoholism;
  • constant stress;
  • incorrectly organized way of work and rest;
  • Insufficient sleep.

If the pressure lasts at a high level for a long time and cannot decrease, then the cause is often abused by alcohol.Alcohol leads to constant narrowing of the blood vessels.This is achieved thanks to the influence of the heart.If a person drinks for several days, it can increase blood pressure.Alcoholics develop constant hypertension.

Smokers have high pulse pressure.The compounds included in the smoke lead to spasm of arteries and arterioles.If there is arterial hypertension, the causes may be stressed.During emotional experiences, the release of catecholamines in the blood increases.They increase the pressure in the temples and throughout the body.

This happens as a result of activating the sympathetic nervous system.When stimulates the parasympathetic department, the pressure drops.All these are eliminated risk factors for arterial hypertension.The causes of high pressure include fatigue and severe sleep disorders.Increased snoring leads to an increase in intra -abdominal pressure and vascular spasms.

The development of medicine hypertension

AD may be raised against the background of taking some medicines.Experienced doctors know not only the causes of hypertension and how to eliminate them, but also what medicines can provoke it.The following medicines are poorly influenced by the vessels:

  • Adrenomimeter;
  • sympathomy;
  • oral contraceptives;
  • tricyclic antidepressants;
  • Glucocorticoids.

With high heart pressure, the cause is often hidden in the administration of NSAIDs.These drugs inhibit the synthesis of prostaglandins and slow down the fluid in the vessels.This leads to an increase in blood pressure.Nausea is possible.Very often, pressure increases against the background of oral contraceptive.These drugs contain estrogens that stimulate the renin-angiotensin system.This is a factor that raises blood pressure.

Pathology of the nervous system

If a person has vomiting, headache and high pressure, then the cause of the nervous system can be the cause.What can cause human hypertension, not everyone knows.High pressure can provoke:

  • encephalitis;
  • Acute cerebral circulation;
  • meningitis;
  • benign and malignant brain tumors;
  • Disabilities of the movement.

The reasons are just a fall or a blow.Risk factors include adolescence.The reason for the increased heart pressure is a violation of the regulation of the tone of the blood vessel.This is the basis of the development of hypertension (primary hypertension).It depends on the functioning of the hypothalamus and the ongoing brain whether the pressure will decrease or increase.

Disruption of nerve regulation occurs against the background of the effects of stress factors.Discardial and dyskinetic syndromes develop.The causes of hypertension are hidden in the change in the hormonal background.Disruption of metabolic processes, decrease in blood rate, increase in its viscosity - all this leads to thickening of blood vessels and increasing the resistance of the walls.Unprofitable hypertension develops.

Only a doctor can help such people.Risk factors of hypertension include smoking and alcoholism.In combination with a violation of the production of neurogormonones, this leads to an increase in blood pressure.You need to know not only because of the hypertension, but also its manifestations.With this pathology, along with high blood pressure, nausea, dizziness, headache, frequent pulse, tinnitus and weakness.

High pressure with VSD

Every experienced doctor knows what hypertension is, the cause of its occurrence and how it is dangerous.Pathology such as vegetative-vascular dystonia is often found.It is possible to alternate periods of fall and increase blood pressure.High pressure, combined with other signs of activation of the sympathetic department, shows ATC of hypertonic type.

The youth body is often faced with this problem.The following reasons for VSD are known:

  • Fetal hypoxia;
  • generic injuries;
  • emotional lability;
  • neurosis;
  • chronic diseases;
  • cervical osteochondrosis;
  • Traumatic brain injuries;
  • depression;
  • hormonal restructuring;
  • Puberty.

High blood pressure can last for a long time or be short -term.Distonia hypertension is unstable.Pressure may reduce to normal values after eliminating the basic launch factor.AD can jump.This is observed in a mixed shape of VSD.The vegeta-vascular dystonia is manifested through high blood pressure (mainly systolic), headache in the nape, sweating, heart rate, insomnia, rapid fatigue, dizziness, ears, cooling of the limbs, reducing removal and tremors.Nausea and fast pulse are possible.

Hypertension develops for various reasons.Subject to all medical recommendations, the drop in pressure and human condition are slightly improving.The treatment of symptomatic hypertension is aimed at the underlying disease.Be sure to prescribe a medicine that reduces blood pressure.The most commonly prescribed ACE inhibitors, beta-blockers or diuretics are prescribed.Ignoring the problem can lead to crises, stroke, heart attack, organs and other complications.