According to statistics, high blood pressure is the most common cardiovascular disease.The nature and possible consequences of this disease process provide grounds for classifying it as one of the most dangerous conditions.At the same time, there is no asymptomatic phase in the development of hypertension.That said, if you pay close attention to your health, you have a chance of early diagnosis and prompt treatment.The disease is not yet completely cured, but its progression can be successfully controlled.
Arterial hypertension is a chronic disease whose main symptoms are persistent hypertension and elevated blood pressure.Pathological changes are indicated when tonometer-recorded blood pressure levels exceed 140/90 mm Hg.Art.
Men are more likely to develop high blood pressure; among more sexually active people, the disease develops at an earlier age.One of the main causes of this phenomenon is female sex hormones, which inhibit the progression of the disease.After menopause, natural protection disappears and the incidence levels off in both women and men.
The symptoms of high blood pressure are almost the same in men and women, but the causes and risk factors are different.
blood pressure changes
Before talking about elevated blood pressure, it is recommended to understand what indicators are normal.For a one-year-old child, a blood pressure of 90/40 ± 5 mm Hg is considered normal.Art.As age increases, this index gradually increases, reaching 120/80±10 mmHg.Art.
According to the World Health Organization, the upper limit of normal blood pressure is 140/90 mmHg.Art.
It should be noted that blood pressure values vary depending on the time of day and the person's corresponding physical activity.Blood pressure drops at night, reaching a physiological nadir between midnight and three o'clock.By the end of the working day, around 17:00, blood pressure reaches a maximum and begins to decrease from 20:00.Stress can increase situationally during unusual or excessive physical activity, stressful situations, and in the context of particularly vivid and intense emotions.
Testing for suspected hypertension is based on at least three documented increases in blood pressure on different days of the month.Instrumental confirmation of increased pressure is needed to differentiate this disease from other pathologies.The early symptoms of hypertension are quite characteristic, but in the absence of professional knowledge, they can be mistaken for manifestations of other diseases.Furthermore, essential hypertension in hypertension should be distinguished from symptomatic (secondary) hypertension, which occurs in the context of renal disease and lesions of the endocrine system.
Causes and risk factors
Regulatory dysfunction in the central nervous system, especially in the departments that control vital organ functions, plays a major role in the pathogenesis of hypertension.
The link between high blood pressure and disturbances in neuroregulatory processes indirectly supports the fact that high blood pressure is often caused by long-term and severe anxiety, fear, profound neurological shock and recurrent episodes of nervousness.Prerequisites for essential arterial hypertension may be severe disturbances in the daily activity cycle associated with characteristics of occupational activity (night shifts, long working hours), exposure to noise and vibration.
An imbalance in ion balance caused by excess sodium can also contribute to the development of hypertension.The risk of high blood pressure increases when you consume more than 5 grams of salt per day.Due to a genetic burden, being addicted to salty foods is almost a death sentence.
Susceptibility to hypertension is genetically determined.Symptoms of high blood pressure in a close relative are a pretty clear sign that you need to pay close attention to your health.
Atherosclerosis, obesity, adrenal and thyroid dysfunction, and chronic infections can also trigger hypertension and its progression.
Age and gender contribute to pathological manifestations.Among people under 40, symptoms of high blood pressure are more common in men than in women.After 60 years, half of the patients were diagnosed with hypertension.The incidence of the disease increases in postmenopausal women and is predominantly female in older patients.Changes in sex ratio are associated with increased premature mortality in men who become ill at an earlier age.
In addition, triggering factors include:
- quality and dietary violations;
- Bad habits and chronic poisoning;
- Caffeine abuse;
- Lack of physical activity and strenuous labor;
- socioeconomic status.
Main symptoms of the disease
The typical symptoms of high blood pressure are the same in women and men and appear in the early stages.Persistently elevated blood pressure is accompanied by the following symptoms:
- Dizziness;
- Headache;
- visual impairment;
- numbness in fingers;
- sleep disorders;
- performance deterioration;
- irritability;
- nosebleed;
- tinnitus;
- Peripheral edema (mostly in women);
- sweating;
- Pain in my heart.
Symptoms of high blood pressure appear in different combinations, not all at once, but as the disease progresses.Headaches may occur at the end of the day, coinciding with physiological peaks in blood pressure levels.It's not uncommon to have a headache immediately after waking up.This symptom is often mistaken for a general lack of sleep, overexertion, or other symptoms unrelated to the cardiovascular system.
Headaches caused by high blood pressure attacks will be accompanied by a sense of pressure or heaviness in the back of the head, which is sometimes aggravated when turning, tilting the head, making sudden movements, sneezing, or coughing, and may be accompanied by overall or local swelling of the face.The intensity of the pain does not correlate with blood pressure levels, but sometimes indicates a sudden increase in blood pressure.Some patients experience headaches accompanied by nosebleeds, which usually improve afterward.Nosebleeds can be painless, especially in the first stages of hypertension.
Severe headaches can cause irritability.Patients may have painful reactions to bright lights and loud, high-pitched sounds.
Visual impairment has been described as a veil in front of the eyes, "spots", double vision.
Heartache and vague feelings of anxiety that are symptoms of high blood pressure are more typical in the later stages of the disease.The pain is located above the heart or on the left side of the sternum and is not always related to emotional or physical stress.Unlike an angina attack, the pain may not subside for several hours and is not relieved by taking organic nitrate vasodilators.
As the disease progresses and at rest, shortness of breath may occur in response to physical activity.
Peripheral edema due to hypertension may predict the development of heart failure.Swelling may occur after taking certain medications, having impaired kidney function, or having too much sodium in the body.
Hypertension is divided into three stages, which vary in symptoms and severity of the patient's condition.
When blood pressure rises to 140-149/90-99 mmHg.Art.Hypertension is characterized by mild symptoms.Attacks can be accompanied by dizziness and possibly nosebleeds.It is characterized by worsening performance, lethargy, possible nausea, and tachycardia.
Moderate hypertension is diagnosed when readings range from 150-179/100-109 mmHg.Art.During an attack, patients may experience symptoms such as sweating, chills, swelling, numbness of the fingers, and heart pain.Retinal vasospasm manifests itself as a flicker of flies or lightning before the eyes and may lead to progressive deterioration of vision or even blindness due to retinal hemorrhage.
Severe high blood pressure can cause problems with the function of the heart and other organs.
hypertensive crisis
As blood pressure rises sharply, a hypertensive crisis may occur.The consequences of the crisis can affect the heart, brain and kidneys.The most characteristic feature of a crisis is an increase in diastolic blood pressure (upper pressure).
When a crisis begins suddenly, the following situations may occur:
- shortness of breath;
- Nausea and sometimes vomiting;
- Blurred vision and other visual impairments;
- Severe redness of face;
- Severe headache;
- Contractile pain in the heart region.
The symptoms that occur during a crisis can vary; depending on the characteristics of the symptom complex, crises can be divided into the following types:
- Autonomic nerves.Neurological symptoms predominate.The patient is overly excited, agitated, or frightened.Hand tremors, sweating, and fever may occur.Generally, only systolic blood pressure increases; episodes of hypertension are accompanied by tachycardia.
- Flooding.Both stress markers increase, and patients soon develop swelling of the face and hands, drowsiness, and lethargy.The man was delirious.Edema crisis mainly occurs in women after eating salty foods or large amounts of fluids.
- Patients with a malignant course of hypertension may develop rare convulsive crises.The likelihood of hemorrhagic stroke is particularly high during a convulsive crisis.
Characteristics of the course of hypertension in women
Women of childbearing age develop high blood pressure less frequently than men.Also, hormonal changes associated with pregnancy, lactation, and menopause often accompany symptomatic hypertension.If the main symptoms of hypertension appear against the background of menopausal changes, a final diagnosis will be possible only after a complete loss of reproductive function.Risk factors for women in particular include taking oral contraceptives.
Alcohol and nicotine intoxication affect women much more than sexual intercourse.Even a single cigarette can trigger a hypertensive crisis diagnosed as hypertension.
Another risk factor is increased moodiness in women.Due to this psychological characteristic, female representatives are more susceptible to hypertensive crises.
High blood pressure symptoms tend to be more severe in women; women are more concerned about their health and see a doctor earlier on average than men.
The occurrence and course characteristics of hypertension in men
Because the male body does not experience such frequent and profound hormonal changes, the main risk factors differ from those in women.
First, these are severe and chronic stressors that cause elevated adrenaline levels, which can lead to elevated blood pressure.Chronic poisoning from various causes plays an equally important role, including air pollution in industrial areas, hazardous working conditions and, ultimately, alcohol or tobacco addiction.
Diabetes, physical inactivity, and being overweight can also trigger arterial hypertension.
A genetic predisposition to high blood pressure increases the risk of high blood pressure in both men and women.
Symptoms of high blood pressure in men are less obvious, and early symptoms are not always taken seriously.The first visit to the doctor usually occurs at a fairly advanced stage of the disease.
high blood pressure in children
Because family history is one of the key factors in the development of high blood pressure, parents with high blood pressure should know how to recognize high blood pressure in children.
High blood pressure affects children of all ages, but adolescents are particularly susceptible.The triggers, mechanisms, and symptoms of hypertension are similar to those in adults.Examination of children to confirm/exclude a diagnosis of hypertension is based on persistently elevated blood pressure above 140/90 mmHg.Art.