Experienced doctors know that most often shows high pressure, the causes of high blood pressure and how dangerous.Most of the time, people of advanced age are faced with a similar problem.Distinguish between primary and symptomatic arterial hypertension.In the latter case, the pressure increases against the background of somatic pathology.
The causes of high blood pressure
The causes of high blood pressure are different.This is a pathology in which the pressure exceeds 139/89 mm RT.Art.The following risk factors are known:
- hereditary disposition;
- Excess in the diet of salt;
- Abuse of fat foods;
- Atherosclerosis of arteries;
- Diabetes mellitus;
- Feochromocytom;
- Dyslipidemia;
- Diseases of the central nervous system;
- Brain tumors;
- Kidney pathology;
- primary hyperaldosteronism;
- Parathyroidism;
- Thyrotoxicosis;
- Endocrine disorders during menopause;
- Kon syndrome;
- Aorta valve failure;
- To take drugs;
- Alcoholism;
- Smoke;
- Poisoning with salts of heavy metals;
- The use of hormonal contraceptives.
Hyperture is most frequently found in men and women over 55 years.Such a disease as high blood pressure often develops in people with an excess body weight.The causes of increased pressure include constant stress, the effect of vibration and noise, violation of the daily regime and a low physical activity.
The pressure increase is based on the narrowing of the arteries or an increase in the volume of the circulating blood.An important role in regulating the sound of the blood vessels is played by the nervous and endocrine systems.The eliminated fundamental risk factor can improve the patient's condition.If high blood pressure continues, blood pressure does not fall for a long time.
Hypertension for Phäochromocytoma
High blood pressure at a young age is often associated with endocrine pathology.Feochromocytoma is often diagnosed.This is a tumor that is formed from 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.The secondary form of arterial hypertension develops in pheochromocytoma.
It occurs in 90% of the patients.High pressure at a young age against the background of the Phäochromocytom is due to the production of a tumor of catecholamines.These hormones include adrenaline and noradrenaline.They are vasoconstrictors.These hormones limit the vessels and thereby increase the pressure.Hyperture is poorly expressed when localizing the outdoor tumor.
The pressure increases in arteries and veins at the same time.Against the background of the pheochromocytom, the heart function is disturbed.The pulse is more common with increased pressure.Hypertension is found every day or is regular.The pressure often reaches 250-300 mm hg. Hypertonic crises often occur.
The cause of primary hyperaldosteronism
The causes of arterial hypertension include improved mineral corticoid products.This state is called primary hyperaldosteronism.Aldosterone is the hormone of the adrenal cortex, which is involved in maintaining the water salt metabolism in the body.This pathology is primary and secondary.The following reasons for the development of hyperaldosteronism are known:
- Inheritance burdened;
- malignant arterial hypertension;
- Narrowing of the renal arteries;
- Heart failure;
- Exchange syndrome;
- Cirrhosis;
- Sodium loss due to a hard diet;
- Strong blood loss.
A pressure increase in this endocrine pathology is due to several mechanisms.The following factors take part in the development of high blood pressure:
- Hyperproduction of vasopressin, catecholamines, acth, mineralcorticoids and endothelina;
- increased sensitivity of arteries and heart compared to hormones with high blood pressure effect;
- increased reabsorption of water and sodium;
- Liquid retention;
- an increase in the volume of the circulating blood;
- Reinforcement of the heart output;
- Increased the entire peripheral resistance of the arteries.
An increased pressure in humans with hyperaldosteronism is combined with cardiac, headache, reduced visual acuity, paraesthesia, muscle weakness, edema and cramps.In the primary form of the disease, blood pressure can increase slightly.It is very high with secondary hyperaldosteronism.The diastolic blood pressure often exceeds 120 mm ed. Art.It can decrease and increase again.
The cause of kidney diseases
The reasons for increasing blood pressure are kidney pathology.It can be glomerulonephritis, amyloidosis, chronic pyelonephritis, diabetic nephropathy, nephrolytiasis, tuberculosis and hydronephrosis.There are parenchymals and renovascular forms of kidney hypertension.
In this case, increased heart pressure is symptomatic.It is observed in the late stages.Why does the blood pressure increase with kidney pathology, not everyone knows?The causes are congenital anomalies in the development of blood vessels, hyperplasia of the walls of arteries, compression, embolism, inflammation, cyst and impaired glomerulus function.
Not everyone knows why blood pressure is increasing with kidney diseases.The most common reason is arteriosclerosis of the arteries.This occurs by more than 70%with a decrease in the diameter of the vessel.In such people, blood pressure is 160/100 mm rt. Art.Symptoms such as headaches, nausea and swelling are possible.What the clinical picture depends on what not everyone knows.The symptoms are determined by the underlying disease.The increased blood pressure of the kidney -metiology is always combined with a change in the urine.
Atherosclerotic lesions of the vessels
With an increase in blood pressure, the cause often lies in atherosclerosis.Both an adult and a teenager can suffer from this disease.The reason for increased blood pressure is a decrease in the lumens of the arteries due to the growth of atherosclerotic plaques.The following risk factors for the development of this pathology are known:
- Violation of fat metabolism (dyslipidemia);
- older age;
- improper nutrition;
- Obesity;
- Smoke;
- low motor activity;
- Rausch.
Atherosclerosis most often occurs against the background of an unbalanced diet.Excess animal fats and carbohydrates cause the deposition of a low and very low density on the inner wall of the vessels.Fat stains are formed.The vessels are damaged, the blood flow rate decreases.The connective tissue will soon grow and calcium salts are deposited.Layers become tight and overlap the container.
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 high blood pressure are often combined.Together with high blood pressure, symptoms such as nausea, pain in the head and chest, deafness of the limbs and cramps are observed.In severe cases, the pressure on critical values can increase.
Irrational nutrition
The causes of high pressure can be associated with malnutrition.Hyperture can occur in people who are plenty of salt food.The norm of its consumption is no more than 4.5 g.Risk factors are the use of cucumbers, chips, smoked meat, cracks, suction of food after cooking.If you are constantly eating wrong, high blood pressure can develop.
The negative effect of salt on the vessels lies in the cramp of the arteries and fluid retention.In order not to take any risks, you have to eat properly.Pressure often increases in people who prefer fatty foods.The vessels of animal lipids have a disadvantage.They are present in large quantities in sausages, pork, lamb, beef, sour cream, cream, mayonnaise, egg yolk.
Palm and coconut fats affect the vessels.Hidden lipids are included in confectionery.Hell can increase if they are too much eating, misuse with fat dishes, non -compliance with the interval, irregular diet.It was found that large intervals between food meals improve fats.
The heart and blood vessels suffer with overweight.Each additional kilogram can lead to a pressure increase by 2 mm Hg.Art.Open people are at risk of high blood pressure.The reason for the increase in cardiac pressure against the background of malnutrition can be atherosclerosis and diabetes.Fats are deposited on the walls of blood vessels and violate their intersection.Every experienced doctor is known why the pressure does not decrease in such people.
Life
Risk factors are associated with the wrong way of life with high blood pressure.This is a common concept that contains the following aspects:
- Reduced engine mode;
- Stress load;
- Smoke;
- Alcoholism;
- constant stress;
- incorrectly organized working and resting type;
- Infahly sleep.
If the pressure takes a long level for a long time and cannot lose weight, the reason is often misused by alcohol.Alcohol leads to continued narrowing of blood vessels.This is achieved thanks to the influence of the heart.If a person drinks for several days, this can increase blood pressure.Alcoholics develop persistent high blood pressure.
A high impulse pressure is observed in smokers.The compounds contained in the smoke lead to a cramp of arteries and arterioles.If there are arterial hypertension, the causes can be stressed.In emotional experiences, the release of catecholamines is reinforced into the blood.They increase the pressure in the temples and throughout the body.
This happens due to the activation of the sympathetic nervous system.The pressure drops when stimulating the parasympathetic department.All of these are eliminated risk factors for arterial hypertension.The causes of increased pressure are revisions and severe sleep disorders.Improved snoring leads to an increase in intra -abdominal pressure and vascular cramps.
The development of pharmaceutical college
Hell can rise against the background of taking some drugs.Experienced doctors not only know the causes of high blood pressure and how to remove them, but also which medication they can provoke.The following medication is poorly influenced by the vessels:
- Adrenomimetics;
- Sympathomy;
- Oral contraceptives;
- tricyclic antidepressants;
- Glucocorticoids.
The reason is often in the reception of NSAIDS with high heart pressure.These drugs inhibit the synthesis of prostaglandins and delay the liquid in the vessels.This leads to an increase in blood pressure.Nausea is possible.Very often the pressure increases against the background of the oral contraceptive.These drugs contain estrogens that stimulate the Renin Angiotensin system.This is a factor that increases blood pressure.
Pathology of the nervous system
If a person has vomiting, headache and high pressure, the cause of the nervous system can be the cause.What can cause human high blood pressure, not everyone knows.High pressure can cause:
- Encephalitis;
- Acute brain circulation;
- Meningitis;
- benign and malignant brain tumors;
- Hodo brain injuries.
The reasons are a simple fall or blow.Youth is one of the risk factors.The cause of increased cardiac pressure is a violation of regulating the blood vessel.This is the basis for the development of high blood pressure (primary hypertension).It depends on the work of the hypothalamus and the elongated brain, regardless of whether the pressure decreases or increases.
The violation of the nerve regulation is against the background of the effects of stressful factors.Discirnatory and dyskineticyndromen develop.The causes of high blood pressure lie in the change in the hormonal background.Violation of metabolic processes, a decrease in the blood flow rate, the increase in its viscosity - all of this leads to a thickening of the blood vessels and an increase in the resistance of the walls.Unrestable high blood pressure is created.
Only one doctor can help people.The risk factors for high blood pressure are smoking and alcoholism.In combination with a violation of the production of neurogormons, this leads to an increase in blood pressure.You not only need to know what high blood pressure occurs, but also his manifestations.With this pathology, together with high blood pressure, nausea, dizziness, headache, more often impulse, noise in the ears and weakness are observed.
High pressure with VSD
Every experienced doctor knows what high blood pressure is, the cause of his appearance and how dangerous it is.Pathology is often found as a vegetative-vascular dystonia.This makes it possible to drop and increase blood pressure.High pressure in combination with other signs of activating the likeable department shows an ATC through a hypertensive type.
A youthful organism often faces this problem.The following reasons for the VSD are known:
- Fetal hypoxia;
- Generic injury;
- emotional instability;
- Neurosis;
- Chronic diseases;
- cervical osteochondrosis;
- traumatic brain injuries;
- Depression;
- hormonal restructuring;
- Puberty.
High blood pressure can take long or short -term.Hypertension with dystonia is unstable.The pressure can decrease for normal values after removing the main start -up factor.Hell can jump.This is observed with a mixed form of VSD.Vegeto-vascular dystonia manifests itself through high blood pressure (mainly systolic), headache in the neck, sweating, heart rate, insomnia, quick fatigue, dizziness, ears, cooling of the limbs, decreasing removal and tremors.Nausea and fast pulse are possible.
Hypertension develops for various reasons.Subject to all medical recommendations, the pressure drop and the condition of the person is improving slightly.The treatment of symptomatic hypertension is aimed at the underlying disease.Be sure to prescribe a medicine that reduces blood pressure.Most of the time, ACE inhibitors, beta blockers or diuretics are prescribed.Ignoring the problem can lead to crises, stroke, heart attack, organs and other complications.