Atmospheric pressure 741 low or high. Increased atmospheric pressure

Many people experience various dysfunctions of cardio-vascular system. Wherein great importance has a blood pressure level as a symptom of pathology. a person often depends on weather conditions And atmospheric pressure. Changes in barometer indicators affect not only sick people, but also healthy people. In science, there is a definition of the concept of atmospheric pressure - this is the force of an air column on 1 cm of surface. Measured in hectopascals, millibars or millimeters mercury.

In ancient times, it was believed that air had no weight and, accordingly, could not lead to any changes in weather or well-being. Subsequently, scientists found out what the influence of atmospheric pressure is on human blood pressure.

Weather dependent and healthy people

With a barometer reading of 760 mmHg, people’s well-being does not change and is within normal limits. The slightest fluctuations in atmospheric pressure lead to symptoms such as dizziness, joint pain or feelings of fear and anxiety. People without illness may also feel unwell. This is due to low physical activity, as a result of which the body loses tone and cannot quickly adapt to the conditions environment.

The pressure force varies within 30 mm per year. During the day, values ​​can fluctuate between 1-3 mm Hg. Art. A healthy person does not feel these changes, but weather-dependent people with any health problems can feel these deviations.

The higher the area is above sea level, and vice versa. If a person is quite long time lives in the same area with a specific measurement device value, then it does not have a pathological effect on health. Symptoms usually occur if blood pressure changes suddenly. In this case, the first to feel fluctuations are people who have any diseases - acute or chronic.

Doctors have quite accurately determined how different levels atmospheric pressure affect people and what ailments they experience.

Underground

With increased air pressure, a person’s pulse becomes slower and respiratory function is inhibited. In addition, intestinal motility also increases. The effect of atmospheric pressure on a person's pressure increases in proportion to the distance the person descends. In this case, people who perform work at depth are most susceptible to the effects of air conditions. The level of dissolution of gases in the blood reaches its maximum value, performance and concentration increase. However a large number of oxygen has a toxic effect and provokes lung diseases. Raising workers from depth is carried out according to accepted standards. If the return rate is disrupted, gas bubbles clog the blood vessels and death may occur.

Above sea level

The influence of atmospheric pressure on the pressure of a person who is, for example, in the mountains, manifests itself in increased breathing and pulse, headaches, attacks of suffocation and nosebleeds. Symptoms disappear as the person gets used to the conditions. Often there is a need for medical care people who have signs of oxygen starvation. A specialist will help you quickly adapt to low atmospheric pressure.

People who work at extreme altitudes, in order to avoid death from lack of oxygen, are placed in special spacesuits or work in a closed block where they create normal pressure.

The influence of atmospheric pressure on well-being ordinary people, whose location is not related to work in extreme conditions, does not happen in such an obvious way. In the case when there is a sharp change in weather conditions, and a person is within the same area, the symptoms indicated above appear slightly.

Atmospheric pressure and some diseases

If we look at the health status in more detail, people with cardiovascular disorders primarily experience problems with the heart. In this case, doctors recommend taking regular medications and following a sleep and rest schedule.

The influence of atmospheric pressure on the blood pressure of a person who has mental disorders in remission is expressed in the form of the appearance obsessive fear or anxiety. Taking anti-anxiety medications or herbal remedies can help reduce unpleasant symptoms, reducing their manifestation to a minimum.

In diseases of the articular system, during pressure fluctuations, attacks of pain in the affected areas may occur, accompanied by weakness and fatigue.

The influence of atmospheric pressure on blood pressure to a greater extent manifests itself in people suffering from chronic disorders - hypertensive or hypotensive. In this case, it is necessary to ensure constant monitoring of pressure, avoiding critical values.

More about meteopathy

Healthy people As a rule, they hardly feel any changes in the barometer values, but the ailments may be subtle. The hardest thing is for people whose bodies react to changes not only in atmospheric pressure, but also solar activity, and others

Some believe that weather dependence is a disease, others believe that it is a temporary phenomenon. However, constant sensitivity to weather changes, which is associated with disturbances in the functioning of the body, suggests that meteopathy needs to be treated, starting, first of all, with diseases. Dependence on atmospheric pressure will decrease and a person will feel much better in any weather.

There are methods that help people feel healthier when drastic changes weather. These include: taking immunomodulators, contrast showers in the morning, light physiotherapy and nutrition, rich in vitamins and minerals.

In addition, following medical recommendations will help stabilize general state, and the person will be able to engage in normal activities. During a cyclone ( low blood pressure) or anticyclone ( high blood pressure) you should avoid heavy physical exertion, anxiety and solving important issues.

The science

The influence of atmospheric pressure on health has been studied for a long time and even a science has emerged that studies the effects natural phenomena on people's well-being - biometeorology. As part of the research, frequent cases of meteopathy were identified, as well as the dependence of sick and relatively healthy people on weather conditions. Scientists have found that a certain percentage of hereditary sensitivity to weather conditions affects the occurrence of illness.

History and statistics

The discovery, made in 1643 by the Italian physicist and mathematician Torricelli, allowed further research in the field of the atmosphere and its properties. It has been proven that air has weight and presses on one centimeter of the Earth's surface with a force of 1.033 kilograms.

The most was registered in the village of Turukhansk Krasnoyarsk Territory in winter (815 mm Hg), the lowest - in Hurricane Nancy, above Pacific Ocean(641 mmHg). The location of the anomalous areas suggests that pressure drops occur more frequently than in other areas. However, people living near the Arctic Circle endure such phenomena quite steadfastly, since they are constantly in this territory.

Atmospheric pressure is considered normal within the range of 750-760 mm Hg. (millimeters of mercury). During the year it fluctuates within 30 mmHg. Art., and during the day - within 1-3 mm Hg. Art. A sharp change in atmospheric pressure often causes a deterioration in health in weather-sensitive people, and sometimes in healthy people.

If the weather changes, patients with hypertension also feel unwell. Let's consider how atmospheric pressure affects hypertensive and weather-sensitive people.

Weather dependent and healthy people

Healthy people do not feel any changes in the weather. People who are weather dependent experience the following symptoms:

• Dizziness;
• Drowsiness;
• Apathy, lethargy;
• Joint pain;
• Anxiety, fear;
• Gastrointestinal dysfunction;
• Fluctuations in blood pressure.

Often, health worsens in the fall, when there is an exacerbation of colds and chronic diseases. In the absence of any pathologies, meteosensitivity manifests itself as malaise.

Unlike healthy people, weather-dependent people react not only to fluctuations in atmospheric pressure, but also to increased humidity, sudden cold or warming. The reasons for this are often:

• Low physical activity;
• Presence of diseases;
• Decline of immunity;
• Deterioration of the central nervous system;
• Weak blood vessels;
• Age;
• Ecological situation;
• Climate.

As a result, the body's ability to quickly adapt to changes in weather conditions deteriorates.

High barometric pressure and hypertension

If the atmospheric pressure is high (above 760 mm Hg), there is no wind and precipitation, they speak of the onset of an anticyclone. There are no sudden temperature changes during this period. The amount in the air is increasing harmful impurities.

Anticyclone has a negative effect on hypertensive patients. An increase in atmospheric pressure leads to an increase in blood pressure.

Performance decreases, pulsation and pain in the head, and heart pain appear. Other symptoms of the negative influence of the anticyclone:

• Increased heart rate;
• Weakness;
• Noise in ears;
• Facial redness;
• Flashing “flies” before the eyes.

The number of white blood cells in the blood decreases, which increases the risk of developing infections.

Elderly people with chronic cardiovascular diseases are especially susceptible to the effects of the anticyclone. With an increase in atmospheric pressure, the likelihood of a complication of hypertension - a crisis - increases, especially if the blood pressure rises to 220/120 mm Hg. Art. Other dangerous complications may develop (embolism, thrombosis, coma).

Low atmospheric pressure

Low atmospheric pressure also has a bad effect on patients with hypertension - a cyclone. It is characterized by cloudy weather, precipitation, and high humidity. Air pressure drops below 750 mm Hg. Art.

The cyclone has the following effect on the body: breathing becomes more frequent, the pulse quickens, however, the force of the heart beat is reduced. Some people experience shortness of breath.

When air pressure is low, blood pressure also drops. Considering that hypertensive patients take medications to lower blood pressure, the cyclone has a bad effect on their well-being. The following symptoms appear:

• Dizziness;
• Drowsiness;
• Headache;
• Prostration.

In some cases, there is a deterioration in the functioning of the gastrointestinal tract.

When atmospheric pressure increases, patients with hypertension and weather-sensitive people should avoid active physical activity. We need to rest more. A low-calorie diet containing increased amounts of fruit is recommended.

If the anticyclone is accompanied by heat, it is also necessary to avoid physical activity. If possible, you should be in an air-conditioned room.

Will be relevant low calorie diet. Increase the amount of potassium-rich foods in your diet.

To bring it back to normal arterial pressure at low atmospheric temperatures, doctors recommend increasing the volume of fluid consumed.

Drink water, infusions medicinal herbs. Need to reduce physical activity, rest more.

Sound sleep helps a lot. In the morning, you can have a cup of caffeinated drink. During the day you need to measure your blood pressure several times.

Effect of pressure and temperature changes

Changes in air temperature can also cause many health problems for hypertensive patients. During the anticyclone period, combined with heat, the risk of cerebral hemorrhages and heart damage increases significantly.

Because of high temperature And high humidity the oxygen content in the air decreases. This weather has a particularly bad effect on older people.

The dependence of blood pressure on atmospheric pressure is not so strong when heat is combined with low humidity and normal or slightly increased air pressure. However, in some cases, such weather conditions cause blood thickening. This increases the risk of blood clots and the development of heart attacks and strokes.

The well-being of hypertensive patients will worsen if the atmospheric pressure rises simultaneously with a sharp decrease in ambient temperature. With high humidity and strong wind, hypothermia (hypothermia) develops. Excitation of the sympathetic nervous system causes a decrease in heat transfer and an increase in heat production.

The reduction in heat transfer is caused by a decrease in body temperature due to vasospasm.

The process helps to increase the body's thermal resistance. To protect the extremities and facial skin from hypothermia, the blood vessels located in these parts of the body narrow.

If the cooling of the body is very sharp, persistent vascular spasm develops. This may cause an increase in blood pressure. In addition, a sharp cold snap changes the composition of the blood, in particular, the number of protective proteins is reduced.

Change in atmospheric pressure with altitude

Above sea level

As you know, the higher you are from sea level, the lower the air density and the lower the atmospheric pressure. At an altitude of 5 km it decreases by about 2 r.

The influence of air pressure on the blood pressure of a person located high above sea level (for example, in the mountains) is manifested by the following symptoms:

• Increased breathing;
• Heart rate acceleration;
• Headache;
• Attack of suffocation;
• Nosebleeds.

The negative impact of low air pressure is based on oxygen starvation, when the body receives less oxygen. Subsequently, adaptation occurs, and health becomes normal.

A person who permanently lives in such an area does not feel the effects of low atmospheric pressure. You should know that in hypertensive patients, when rising to altitude (for example, during flights), blood pressure may change sharply, which threatens loss of consciousness.

Underground

Underground and water air pressure is increased. Its effect on blood pressure is directly proportional to the distance to which it must be descended.

The following symptoms appear: breathing becomes deep and rare, heart rate decreases, but only slightly. Slightly numb skin covering, mucous membranes become dry.

The body is hypertensive, like ordinary person, adapts better to changes in atmospheric pressure if they occur slowly.

Much more severe symptoms develop due to a sharp change: increase (compression) and decrease (decompression). Miners and divers work in conditions of high atmospheric pressure.

They go down and up underground (underwater) through sluices, where the pressure increases/decreases gradually. At increased atmospheric pressure, gases contained in the air dissolve in the blood. This process is called "saturation". During decompression, they leave the blood (desaturation).

If a person descends to a great depth underground or under water in violation of the venting regime, the body will become oversaturated with nitrogen. Caisson disease will develop, in which gas bubbles penetrate into the vessels, causing multiple embolisms.

The first symptoms of the pathology of the disease are muscle and joint pain. In severe cases, the eardrums burst, dizziness occurs, and labyrinthine nystagmus develops. Caisson disease is sometimes fatal.

Meteopathy

Meteopathy is the body's negative reaction to weather changes. Symptoms range from mild malaise to severe myocardial dysfunction, which can cause irreversible tissue damage.

The intensity and duration of manifestations of meteoropathy depend on age, body composition, and the presence of chronic diseases.

For some, the ailments continue for up to 7 days. According to medical statistics, 70% of people with chronic illnesses and 20% of healthy people have meteopathy.

The reaction to weather changes depends on the degree of sensitivity of the body. The first (initial) stage (or meteosensitivity) is characterized by a slight deterioration in well-being, which is not confirmed by clinical studies.

The second degree is called meteodependence, it is accompanied by changes in blood pressure and heart rate. Meteopathy is the most severe third degree.

With hypertension combined with weather dependence, the cause of deterioration in well-being can be not only fluctuations in atmospheric pressure, but also other environmental changes. Such patients need to pay attention to weather conditions and weather forecasts.

How does high and low atmospheric pressure affect hypertensive patients?

How does atmospheric pressure affect blood pressure?!

The atmosphere is an important component of the normal existence of living organisms on planet Earth. Healthy people are not sensitive to weather conditions, but if they have various diseases, they can feel the unpleasant effects of weather fluctuations. By understanding how atmospheric pressure affects a person, you will learn to prevent deterioration in health due to weather changes, regardless of whether your blood pressure (BP) is high or low.

What is atmospheric pressure

This is the air pressure of the atmosphere on the surface of the planet and on all surrounding objects. Due to the sun air masses constantly moving, this movement is felt in the form of wind. It transports moisture from bodies of water to land, forming precipitation (rain, snow or hail). This was of great importance in ancient times, when people predicted weather changes and precipitation based on their feelings.

Normal atmospheric pressure for humans

This is a conditional concept, adopted with the following indicators: latitude 45° and zero temperature. Under such conditions, a little more than one ton of air presses on 1 square centimeter of all surfaces of the planet. The mass is balanced with a column of mercury, the height of which is 760 mm (comfortable for humans). According to scientists' calculations, the flora and fauna of the Earth are affected by about 14-19 tons of air, which can crush all living things. However, organisms have their own internal pressure, and as a result, both indicators are equalized and make life on the planet possible.

What atmospheric pressure is considered high?

If the air compression is above 760 mm. Hg Art., he is considered tall. Depending on the territorial location, air masses can exert pressure in different ways. In mountain ranges the air is more rarefied, in hot layers of the atmosphere it presses more strongly, in cold layers, on the contrary, less. During the day, the mercury column changes several times, as does the well-being of weather-dependent people.

Dependence of blood pressure on atmospheric pressure

The level of atmospheric pressure changes due to territory, proximity to the equator, other geographical features terrain. In the warm season (when the air is warm) it is minimal; in winter, when temperatures drop, the air becomes heavier and presses as much as possible. People quickly adapt if the weather is stable for a long time. However, a sharp change in climatic conditions directly affects a person, and if there is a high sensitivity to temperature changes, well-being worsens.

What does atmospheric pressure affect?

Healthy people may feel weak when weather conditions change, and patients suddenly feel changes in the state of the body. Chronic cardiovascular diseases will worsen. The influence of atmospheric pressure on a person's blood pressure is great. This affects the condition of people with diseases of the circulatory system (arterial hypertension, arrhythmia and angina) and the following pathologies of body systems:

• Nervous and organic mental disorders (schizophrenia, psychoses of various etiologies) in remission. When the weather changes, it worsens.
• Diseases of the musculoskeletal system (arthritis, arthrosis, hernias and old fractures, osteochondrosis) are manifested by discomfort, aching pain in the area of ​​joints or bones.

At-risk groups

Basically, this group includes people with chronic diseases and elderly with age-related changes health. The risk of weather dependence increases in the presence of the following pathologies:

• Respiratory diseases (pulmonary hypertension, chronic obstructive pulmonary disease, bronchial asthma). Severe exacerbations occur.
• Damage to the central nervous system (stroke). There is a high risk of recurrent brain damage.
• Arterial hypertension or hypotension. A hypertensive crisis with the development of myocardial infarction and stroke is possible.
• Vascular diseases (atherosclerosis of the arteries). Atherosclerotic plaques can break away from the walls, causing thrombosis and thromboembolism.

How does high atmospheric pressure affect a person?

People who have lived for a long time in a region with certain landscape features can feel comfortable even in an area with high pressure levels (769-781 mm Hg). They are observed in low humidity and temperature, clear, sunny, windless weather. Hypotonic people tolerate this much easier, but feel weak. High atmospheric pressure for hypertensive patients – ordeal. The influence of the anticyclone manifests itself in the disruption of people’s normal functioning (sleep changes, physical activity decreases).

How does low atmospheric pressure affect humans?

If the mercury column shows 733-741 mm (low), the air contains less oxygen. Such conditions are observed during a cyclone, with humidity and temperature rising, high clouds rising, and precipitation falling. In such weather, people suffer from respiratory problems and hypotension. They experience weakness and shortness of breath due to lack of oxygen. Sometimes these people experience increased intracranial pressure and headaches.

Effect on hypertensive patients

With increased atmospheric pressure, the weather is clear, calm, and the air contains a large amount of harmful impurities (due to environmental pollution). For hypertensive patients, this “air cocktail” is very dangerous, and its manifestations can be different. Clinical symptoms:

• heart pain;
• irritability;
• dysfunction of the vitreous body (spots, black spots, floating bodies in the eyes);
• sharp throbbing migraine-type headache;
• decreased mental activity;
• redness of the facial skin;
• tachycardia;
• noise in ears;
• increase in systolic (upper) blood pressure (up to 200-220 mm Hg);
• the number of leukocytes in the blood increases.

Low atmospheric pressure does not have much effect on hypertensive patients. The air masses are saturated big amount oxygen, which has a beneficial effect on the functioning of the heart and blood vessels. Doctors advise patients with hypertension to ventilate the room more often so that there is a good flow fresh air and as little as possible carbon dioxide(in a stuffy room it exceeds the prescribed norm).

Our Earth has an atmosphere that puts pressure on everything inside it. In 1634, the Italian scientist Torricelli was the first to determine the value that equals atmospheric pressure. The impact of changes on a person is studied by scientists from various specialties. As it turned out, atmospheric pressure depends on temperature, air density, altitude, gravity, and latitude. It is subject to constant fluctuations.

What atmospheric pressure is considered normal? What is it equal to? Physicists answer: 760 millimeters of mercury. The measurement must be taken exactly at sea level and the temperature must be within 15 degrees.

Per square centimeter of the body, normal pressure acts as a weight equal to 1.033 kg, but we do not notice it. This is because air gases are dissolved in tissue fluids. They completely balance the atmospheric pressure. An imbalance during weather changes is perceived as a deterioration in well-being. What atmospheric pressure is considered normal? Obviously, one that does not have a negative effect on the body. According to doctors, it is 750 mm. Hg Art.

However, people living in places below or above sea level in conditions of constantly high or low pressure adapt and tolerate it well. Therefore, what atmospheric pressure is considered normal for health also depends on our adaptation.

It is not so much the atmospheric pressure itself that has a negative effect, but rather its rapid changes. Drops or rises in blood pressure cause deterioration in health and heart problems. imperceptibly. But with a rapid change, the air in various body cavities acts on baroreceptors internal organs. Some people feel unwell, have joint pain, experience pressure surges and other unpleasant phenomena.

For example, eardrums hurt, abdominal pain bothers you. This is caused by the fact that the air in the body cavities presses on their walls. This is especially felt during cyclones. Anticyclones have less negative effects on the body.

Heart pain, palpitations, and heart rhythm disturbances may appear. Dizziness, heart pain, difficulty breathing - these are the most typical complaints. Nervous system reacts with increased anxiety and irritability. Some people become more aggressive and conflict prone. This is due to impulses coming from baroreceptors to the brain during changes in atmospheric pressure.

The dependence of well-being on the weather is what weather dependence is. It is most pronounced in people with chronic diseases of blood vessels, heart, lungs and joints.

What atmospheric pressure is considered normal in your area can be found at the weather station. Usually, when making forecasts, meteorologists reduce the pressure at each specific point to the pressure at sea level using a special formula.

Changes in atmospheric pressure are especially important when ascending to high altitudes. High in the mountains it decreases. This leads to a decrease in its saturation in the blood and the development of hypoxia - high-altitude, or mountain, disease. At high altitudes, pulmonary edema can develop, leading to death if left untreated.

When an aircraft cabin depressurizes at high altitude, a sharp drop in pressure leads to all the fluids of the human body boiling. Air vascular embolism, paralysis, paresis and infarction of various organs develop.

Atmospheric pressure must be taken into account not only when lifting to a high altitude, but also during work involving the transition to an environment with reduced or For this purpose, special caisson chambers are used. Violation of safety precautions while working in them can lead to decompression sickness.

If you suffer from weather sensitivity, keep an eye on the weather forecasts. Taking medications in a timely manner will make it easier for you to withstand surges in atmospheric pressure.

Atmospheric air has physical density, as a result of which it is attracted to the Earth and creates pressure. During the development of the planet, both the composition of the atmosphere and its atmospheric pressure changed. Living organisms were forced to adapt to the existing air pressure, changing their physiological characteristics. Deviations from average atmospheric pressure cause changes in a person’s well-being, and the degree of sensitivity of people to such changes varies.

Normal atmospheric pressure

The air extends from the Earth's surface to heights of the order of hundreds of kilometers, beyond which interplanetary space begins, while the closer to the Earth, the more compressed the air is under the influence of own weight, accordingly, the atmospheric pressure is highest at earth's surface, decreasing with increasing altitude.

At sea level (from which all altitudes are usually measured), at a temperature of +15 degrees Celsius, the atmospheric pressure averages 760 millimeters of mercury (mmHg). This pressure is considered normal (with physical point vision), which does not mean that this pressure is comfortable for a person under any conditions.

Atmospheric pressure is measured by a barometer, graduated in millimeters of mercury (mmHg), or other units. physical units, for example, in pascals (Pa). 760 millimeters of mercury corresponds to 101,325 pascals, but in everyday life the measurement of atmospheric pressure in pascals or derived units (hectopascals) has not taken root.

Previously, atmospheric pressure was also measured in millibars, which fell out of use and were replaced by hectopascals. Normal atmospheric pressure is 760 mm Hg. Art. corresponds to the standard atmospheric pressure of 1013 mbar.

Pressure 760 mm Hg. Art. corresponds to the action of a force of 1.033 kilograms on each square centimeter of the human body. In total, air presses on the entire surface of the human body with a force of about 15-20 tons.

But a person does not feel this pressure, since it is balanced by air gases dissolved in tissue fluids. This balance is disrupted by changes in atmospheric pressure, which a person perceives as a deterioration in well-being.

For some areas, the average atmospheric pressure differs from 760 mm. Hg Art. So, if in Moscow the average pressure is 760 mm Hg. Art., then in St. Petersburg it is only 748 mm Hg. Art.

At night the atmospheric pressure is slightly higher than during the day, and at the Earth's poles the fluctuations in atmospheric pressure are more pronounced than at equatorial zone, which only confirms the pattern that the polar regions (Arctic and Antarctic) as habitats are hostile to humans.

In physics, the so-called barometric formula is derived, according to which, with an increase in altitude for every kilometer, atmospheric pressure drops by 13%. The actual distribution of air pressure does not follow the barometric formula quite accurately, since temperature, atmospheric composition, water vapor concentration and other indicators change depending on the altitude.

Atmospheric pressure also depends on the weather, when air masses move from one area to another. All living things on Earth also respond to atmospheric pressure. Thus, fishermen know that the standard atmospheric pressure for fishing is reduced, because when the pressure drops predatory fish prefers to go hunting.

Impact on human health

Weather-dependent people, and there are 4 billion of them on the planet, are sensitive to changes in atmospheric pressure, and some of them can quite accurately predict weather changes, guided by their well-being.

It is quite difficult to answer the question of what standard of atmospheric pressure is most optimal for a person’s place of stay and life, since people adapt to life in different climatic conditions. Typically the pressure is between 750 and 765 mmHg. Art. does not worsen a person’s well-being; these atmospheric pressure values ​​can be considered within the normal range.

When atmospheric pressure changes, weather-dependent people may feel:

• headache;
• vascular spasms with circulatory disorders;
• weakness and drowsiness with increased fatigue;
• joint pain;
• dizziness;
• feeling of numbness in the limbs;
• decreased heart rate;
• nausea and intestinal disorders;
• shortness of breath;
• decreased visual acuity.

Baroreceptors located in the body cavities, joints and blood vessels react first to changes in pressure.

When pressure changes, weather-sensitive people experience disturbances in the functioning of the heart, heaviness in the chest, pain in the joints, and in case of digestive problems, also flatulence and intestinal disorders. With a significant decrease in pressure, a lack of oxygen in brain cells leads to headaches.

Also, changes in pressure can lead to mental disorders - people feel anxiety, irritation, sleep restlessly, or generally cannot sleep.

Statistics confirm that with sudden changes in atmospheric pressure, the number of crimes, accidents in transport and production increases. The influence of atmospheric pressure on arterial pressure is traced. In hypertensive patients, increased atmospheric pressure can cause a hypertensive crisis with headache and nausea, despite the fact that at this moment clear sunny weather sets in.

On the contrary, hypotensive patients react more sharply to a decrease in atmospheric pressure. The reduced concentration of oxygen in the atmosphere causes circulatory disorders, migraines, shortness of breath, tachycardia and weakness.

Weather sensitivity can be a consequence of an unhealthy lifestyle. The following factors can lead to weather sensitivity or aggravate its severity:

• low physical activity;
• poor nutrition with accompanying excess weight;
• stress and constant nervous tension;
• poor state of the external environment.

Elimination of these factors reduces the degree of meteosensitivity. Weather-sensitive people should:

• include in your diet foods high in vitamin B6, magnesium and potassium (vegetables and fruits, honey, lactic acid products);
• limit the consumption of meat, salty and fried foods, sweets and spices;
• stop smoking and drinking alcohol;
• increase physical activity, commit walking in the fresh air;
• organize your sleep, sleep at least 7-8 hours.