Pressure- This physical quantity, showing the force per unit area of a surface perpendicular to this surface.
Pressure is defined as P = F / S, where P is pressure, F is pressure force, S is surface area. From this formula it is clear that pressure depends on the surface area of the body acting with a certain force. The smaller the surface area, the greater the pressure.
The unit of pressure is newton per square meter (N/m2). We can also convert pressure units N/m 2 to pascals, units named after the French scientist Blaise Pascal, who developed the so-called Pascal's Law. 1 N/m 2 = 1 Pa.
What's happened???
Pressure measurement
Pressure of gases and liquids - manometer, differential pressure gauge, vacuum gauge, pressure sensor.Atmospheric pressure - barometer.
Blood pressure - tonometer.
And so, once again the pressure is defined as P = F / S. The force in the gravitational field is equal to the weight - F = m * g, where m is the mass of the body; g is the acceleration of free fall. Then the pressure is
P = m * g / S . Using this formula, you can determine the pressure exerted by the body on the surface. For example, a person to the ground.
Atmospheric pressure decreases with altitude. The dependence of atmospheric pressure on altitude is determined barometric formula
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P = Po*exp(- μgh/RT) . Where, μ = 0.029 kg/m3 - molecular mass gas (air); g = 9.81 m/s2 - free fall acceleration; h - h o - difference in altitude above sea level and the accepted altitude at the beginning of the report (h=h o); R = 8.31 - J/mol K - gas constant; Ro - Atmosphere pressure at the height taken as the starting point; T - temperature in Kelvin.
Normal atmospheric pressure for humans is 760 millimeters mercury. If we translate this value into units of measurement that are more understandable to the common man, it turns out that the mass of the air column above each square meter earth's surface is 10,000 kilograms! Impressive, isn't it? The dense air “blanket” enveloping our planet exerts powerful pressure on all objects near us and on ourselves. How does a person manage to cope with such a huge load?
The fact is that air presses on objects from all sides. The forces are balanced and we do not feel any discomfort. However, this rule only works on the earth's surface. Human body adapted to existing precisely under such pressure, so as soon as he plunges into water or climbs to the top of a mountain, he feels unwell. However, sometimes people feel bad even in normal conditions.
Over continents, atmospheric pressure rises during periods of high humidity: spring, autumn and winter, as water droplets contained in the air make it heavier. In summer, during dry weather, the atmospheric pressure above the surface of the earth in the interior of the continents usually decreases as the air becomes drier. Temperature also affects atmospheric pressure. As is known, warm air lighter than cool. Much depends on geographical location and altitude above sea level.
Since people are born and live in the most different corners planets and on the most different heights, it is impossible to say that there is an ideal atmospheric pressure for a person.
Normal atmospheric pressure for humans
The optimal atmospheric pressure for a person is the pressure to which he has adapted well, living in a particular area under certain conditions. climatic conditions. For example, normal atmospheric pressure for a person in Moscow will be 748 millimeters Hg. Art. To the north, for example, in St. Petersburg, this value will be 5 mm Hg higher. The difference is easily explained: Moscow is located on a hill and, compared to St. Petersburg, is slightly higher above sea level. An illustrative example in this example would be Tibet, where normal air pressure for humans is 413 millimeters Hg. Art., although for tourists from Moscow, for example, living in such conditions will be quite difficult. That is why it is possible to determine which atmospheric pressure is considered high and which atmospheric pressure is considered low only in relation to specific person.
Changes in atmospheric pressure affect weather-dependent people, of whom there are about 4 billion today. Sharp fluctuations cause deterioration in health and the following symptoms:
- irritability, headache and drowsiness;
- increased blood clotting;
- numbness of the limbs, joint pain;
- difficulty breathing and rapid heartbeat;
- increased vascular tone and spasms, circulatory disorders;
- visual impairment;
- nausea and dizziness;
- excess oxygen in tissues and blood;
- rupture of the eardrum;
- problems with gastrointestinal tract.
As a rule, fluctuations in atmospheric pressure are accompanied by changes weather conditions, because of which weather dependent people feel bad before precipitation, storms, thunderstorms. That is why the importance of atmospheric pressure for humans is very significant.
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How pressure affects people
Atmospheric pressure over 760 millimeters Hg. Art. considered elevated. Many people feel uneasy with such changes. It is especially noticeable in people with various neuropsychiatric diseases.
In some European countries police officers closely monitor fluctuations in atmospheric pressure, since on such days and hours the number of crimes committed begins to increase. There's more going on during this time. car accidents, since the reaction speed of drivers decreases. Concentration deteriorates, resulting in an increased risk of various types emergencies in production and industrial accidents associated with human factor. Most often on such days people suffer from insomnia.
Hypotensive people feel bad: blood pressure drops, breathing becomes deep, pulse quickens. Problems with the gastrointestinal tract begin as peristalsis decreases.
Low atmospheric pressure and well-being
Atmospheric pressure below 760 mmHg is considered low. Art. A sharp decrease in pressure is dangerous for hypertensive patients and people suffering from atherosclerosis, since at such moments oxygen starvation begins, the number of blood cells increases and the blood thickens. The cardiovascular system begins to work under conditions of increased stress, which leads to an increase in blood pressure, arrhythmia, and an increase in heart rate. Elderly people suffer from this. On such days, the number of strokes and heart attacks increases.
Headaches and migraines occur, which often cannot be relieved with pills. With a sharp decrease in atmospheric pressure, the risk of asthma attacks in asthmatics and allergy sufferers increases.
Less sensitive, young and relatively healthy people feel drowsiness and loss of strength.
Most often, people suffering from weather dependence have excess weight. Also susceptible to this disease are those who poorly monitor the condition of their body, move little, watch TV for a long time or work at the computer, and have reduced immunity. Even minor deviations may be noticeable to them. At the same time, normal weather pressure for a person cannot be maintained even during the day, since it decreases in the morning and evening.
To get rid of weather dependence, first of all, you need to eat right. Vitamin B6, potassium and magnesium will help cope with reactions to weather changes, strengthen the cardiovascular system, support the nervous system and reduce sensitivity during overload. It is also recommended to reduce the load on the body and switch to a diet with a reduced meat content. It is necessary to monitor your diet, avoid eating fatty, fried, sweet, and salty foods. It won’t hurt to give up spices for a while either. It is known, for example, that hot red pepper can increase blood pressure. Nicotine and alcohol increase weather dependence.
When the weather changes and the atmospheric pressure changes, it is worth giving up unnecessary physical activity: cycling, jogging, excessive work. summer cottage etc.
Help in the fight against weather dependence:
- physiotherapy. For example, hardening procedures can be carried out even at home. Contrast showers, cold water rubdowns, swimming in the pool, mud treatments and therapeutic baths will strengthen blood vessels and the nervous system. Massage and acupuncture are undoubtedly will help you relax;
- regular classes various types gymnastics: yoga, qigong, tai chi, etc.
- walks every day fresh air, going out into nature and relaxing holiday;
- correct daily routine, sleep and wakefulness, work and rest;
- careful attitude to your mental health and nervous system, creating favorable atmosphere around.
To maintain health, there are natural preparations: ginseng, extract from deer antlers, eleutherococcus, honey and bee products. However, before taking natural supplements, you should definitely consult your doctor.
Those suffering from weather dependence should listen more to their body and try to take care of their health, and then any barometer readings will mean good atmospheric pressure for a person.
If you have chronic headaches, chest pain, a systematic increase in blood pressure, a general deterioration in health due to changes in atmospheric pressure, we recommend that you read our article, take care of your health!
In each region of Russia, different atmospheric pressure is considered normal. Therefore, in weather reports, when the number of millimeters of mercury is announced, weather forecasters always say what pressure it is for this area, above or below normal.
In addition to atmospheric pressure, many factors influence our well-being. What to do if you have breathing problems? Take care of your health, this the only thing which no amount of money can buy!
You can find out how air density depends on temperature, it’s very interesting!
Moscow is a city located on the Central Russian Upland. As we already know, atmospheric pressure depends specifically on the relief and altitude. If people are above sea level, atmospheric column puts less pressure.
Therefore, normal atmospheric pressure in Moscow on the banks of the Moscow River will be guaranteed to be higher than at the source of the Moscow River in the Moscow region. On the shore we fix a point 168 meters above sea level. And on a hill near the source of the Moscow River - 310. By the way, the most high point in the city itself it is located in the Teply Stan area - it is 255 meters.
Meteorologists give a specific figure normal atmospheric pressure for Moscow is 747-748 mm Hg. pillar This is of course how average temperature around the hospital. People who permanently live in Moscow feel normal in the range 745-755 mm rt. pillar The main thing is that the pressure drops are not serious.
Doctors believe that, for example, working on the upper floors is dangerous for residents of the metropolis. If the building's airtightness and ventilation system is broken in a high-rise building, then employees of such offices may feel constant headache and performance problems. It's all about pressure that is abnormal for them.
Normal atmospheric pressure in St. Petersburg ^
For St. Petersburg residents the situation is different. Due to the fact that St. Petersburg is lower above sea level than Moscow, the norm is more high pressure. Average, normal atmospheric pressure for St. Petersburg is 753-755 mm Hg. pillar However, in some sources you can see another figure - 760 mmHg. pillar However, it is only valid for low-lying areas of St. Petersburg.
Due to its location Leningrad region has unstable climatic indicators, and atmospheric pressure can fluctuate significantly. For example, it is not uncommon for it to rise to 780 mm Hg during an anticyclone. pillar And in 1907, a record atmospheric pressure was recorded - 798 mm Hg. pillar This is 30 mm more than normal.
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What is the value of normal atmospheric pressure in pascals? ^
We are used to measuring atmospheric pressure in millimeters of mercury. However international system defines pressure in pascals. So, standard atmospheric pressure, according to IUPAC requirements, is 100 kPa.
Let's convert our measurement of mercury barometers into pascals. So, 760 mmHg column is 1013.25 mb. According to the SI system, 1013.25 mb is equal to 101.3 kPa.
But still, measuring pressure in Russia in pascals is rare. Same as standard 760 mmHg. pillar An ordinary resident of Russia just needs to remember what pressure is normal for his region.
Let's summarize.
- Normal atmospheric pressure is 760 mm Hg. pillar However, it is rarely found anywhere. A person is quite comfortable living in the range from 750 to 765 mmHg. pillar
- In each region of the country, it is considered normal for this region different pressure. If a person lives in the zone low pressure, he gets used to it and adapts to it.
- Normal atmospheric pressure for Moscow is 747-748 mm Hg. pillar, for St. Petersburg - 753-755 mm.
- Magnitude normal pressure in pascals it will be 101.3 kPa.
If you want to measure the atmospheric pressure in your region and find out how much it corresponds to the norm, we recommend using the most modern device - an electronic barometer. If you are weather dependent and suffer from sudden changes in atmospheric pressure, it is recommended to use a tonometer to check the quality of your own health.
A short video about atmospheric pressure
Man is far from being the king of nature, but rather its child, an integral part of the universe. We live in a world where everything is strictly interconnected and subordinated to a single system.
Everyone knows that the Earth is surrounded by dense air mass, which is commonly called the atmosphere. And any object, including the human body, is “pressed” by an air column having a certain weight. Scientists have experimentally established that for every square centimeter human body exposed to atmospheric pressure weighing 1.033 kilograms. And if you carry out simple mathematical calculations, it turns out that the average person is under pressure of 15,550 kg.
The weight is colossal, but, fortunately, completely imperceptible. This may be due to the presence of dissolved oxygen in human blood.
What is the effect of atmospheric pressure on humans? Let's talk a little more about this.
Atmospheric pressure standard
Doctors, when talking about what atmospheric pressure is considered normal, indicate a range of 750....760 mmHg. Such a scatter is quite acceptable, since the planet’s topography is not perfectly flat.
Meteor dependence
Doctors say that some people's bodies are able to adapt to any conditions. They don’t even care about such serious tests as long-distance flights on an airplane from one climate zone to another.
At the same time, others, without leaving their apartment, feel the approach of changes in the weather. This can manifest itself in the form of severe headaches, unexplained weakness, or constantly wet palms, for example. Such people are more often diagnosed with diseases of the blood vessels and endocrine system.
It is especially difficult when atmospheric pressure makes a sharp jump over a short time. According to statistics most of people whose bodies react so violently to changes in atmospheric pressure are women living in major cities. Unfortunately, the harsh rhythm of life, overcrowding, and the environment are not the best companions for health.
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How does our body react to increased atmospheric pressure?
Atmospheric pressure (normal for humans) is ideally 760 mmHg. But this figure is very rarely maintained.
As a result of the increase in pressure in the atmosphere, clear weather, there are no sudden changes in humidity and air temperature. The body of hypertensive and allergy sufferers actively reacts to such changes.
In city conditions, in calm weather, gas pollution naturally makes itself felt. The first to feel this are patients who have problems with the respiratory organs.
An increase in atmospheric pressure also affects the immune system. Specifically, this is expressed in a decrease in leukocytes in the blood. A weakened body will not easily cope with infections.
Doctors advise:
Start your day easy morning exercises. Take a contrast shower. For breakfast, give preference to foods high in potassium (cottage cheese, raisins, dried apricots, bananas). Don't indulge in large meals. Don't overeat. This day is not the best for great physical effort and expression of emotions. When you come home, rest for an hour, do routine household chores, and go to bed earlier than usual.
Low atmospheric pressure and well-being
Low atmospheric pressure, how much is it? To answer the question, we can conditionally say if the barometer readings are lower than 750 mmHg. But it all depends on the region of residence. In particular, for Moscow the figures are 748-749 mmHg. are the norm.
Among the first to feel this deviation from the norm are “heart patients” and those who have intracranial pressure. They complain of general weakness, frequent migraines, lack of oxygen, shortness of breath, and pain in the intestines.
Doctors advise:
Bring yours back to normal arterial pressure. Reduce physical activity. Add ten minutes of rest to every working hour. Drink fluids more often, preferring green tea with honey. Drink morning coffee. Take herbal tinctures indicated for heart patients. Relax in the evenings under a contrast shower. Go to bed earlier than usual.
How changes in humidity affect the body
Low air humidity of 30–40 percent is not beneficial. It irritates the nasal mucosa. Asthmatics and allergy sufferers are the first to feel this deviation. In this case, moisturizing the mucous membrane of the nasopharynx with a slightly salted aqueous solution can help.
Frequent precipitation naturally increases air humidity to 70 - 90 percent. This also has a negative impact on health.
High air humidity can cause exacerbation of chronic kidney and joint diseases.
Doctors advise:
Change the climate to a dry one if possible. Reduce the time you spend outside in wet weather. Go out for a walk in warm clothes. Remember the vitamins
Atmospheric pressure and temperature
The optimal temperature for a person in a room is no higher than +18. This is especially true in the bedroom.
How does it work out? mutual influence atmospheric pressure and oxygen?
In the event of an increase in air temperature and a simultaneous decrease in atmospheric pressure, people with cardiovascular and respiratory diseases suffer.
If the temperature decreases and the atmospheric pressure increases, it becomes worse for hypertensive patients, asthmatics and those who have problems with the stomach and genitourinary system.
In the event of a sharp and repeated temperature fluctuation in the body, unacceptable a large number of histamine, the main trigger of allergies.
Good to know
Now you know what normal atmospheric pressure is for a person. This is 760 mmHg, but the barometer records such indicators very rarely.
It is also important to remember that the change in atmospheric pressure with altitude (at the same time it rapidly decreases) occurs quite sharply. It is precisely because of this difference that a person climbing a mountain very quickly can lose consciousness.
In Russia, atmospheric pressure is measured in mmHg. But the international system accepts pascals as a unit of measurement. In this case, normal atmospheric pressure in pascals will be equal to 100 kPa. If we convert our 760 mmHg. in pascals, then the normal atmospheric pressure in pascals for our country will be 101.3 kPa.
14.11.2018 Yana 0
Atmospheric pressure: normal for humans
A column of air presses on each of us with its entire weight of more than 15 tons - this is normal atmospheric pressure for a person, since it is distributed at 1.033 kg per square centimeter of body surface. A mixture of different gases, having a density, is attracted to the Earth according to the laws of physics. Interstitial fluids balance this load. Equilibrium can be disrupted if atmospheric pressure increases. The unpleasant sensations that the patient experiences can transform into negative symptoms reminiscent of severe somatic disorders.
The standard is considered to be atmospheric pressure = 760 mmHg. Every schoolchild knows about this. Such an air column is measured in the outskirts of Paris when the air temperature reaches 15 C*. Over most of the Earth, such pressure is not recorded. The surface of the planet is relief. In the lowlands and on the tops of the mountains the pressure is different. Scientists believe that when you rise above sea level by a kilometer, it drops by 13% compared to the ideal. Descent into the mine leads to the opposite result. The pressure pendulum is marked in different time days and at different temperatures.
In the regions of the country
By definition, there cannot be a clear answer to the question about the normal atmospheric pressure for each person. We all live in different conditions. In every corner globe- its own norm.
For convenience, relatively small territories are united into regions that are similar in their climatic and natural conditions.
For example, being in the Central Asian region, a person experiences an air pressure of about 720 mm Hg. IN Middle lane Russia – 750. It depends on the sea level limit, wind rose, humidity and temperature.
Warm air is lighter than cold air. Mountain dwellers are inert to fluctuations in humidity and temperature. They grew up adapting to these fluctuations.
Table of norms for cities of the Russian Federation
Throughout the country, atmospheric pressure values differ significantly from each other. This is explained by the huge territory with different geographical conditions. There is a special climate map Russia, where all of it is divided by isobars into regions with approximately equal fluctuations in atmospheric pressure throughout the year.
These deviations are most clearly visible in the table.
These data should be taken into account when changing place of residence, taking into account the adaptive capabilities of the body.
Impact on humans
Doctors believe that the optimum atmospheric influence is determined not by absolute numbers, but by the patient’s well-being. If a person feels good, then this atmospheric pressure is normal for him. But there is also a general tendency: barometer fluctuations of two divisions are not fundamental, they are considered quite acceptable, but a decrease in the mercury column by 5-10 mm has a negative, if not critical, effect on the patient’s health.
A drop in pressure of 30 units causes fainting in the mountains - this is called mountain sickness.
An increase in pressure is also not indifferent to a person.
Risk groups include people with somatic diseases. In such patients, the state of biological fluids in all cavities changes: joints, pleura, blood vessels, heart. This is how baroreceptors respond to fluctuations in atmospheric pressure. They signal the brain about problems, and it, in turn, turns on compensatory mechanisms. But the more they are worn out, the more serious the discomfort that a person experiences during the vagaries of the weather.
Such atmospheric fluctuations are most dangerous for heart patients and asthmatics. They are poorly tolerated by patients with traumatic brain injuries, joint diseases, sinusitis, otitis media, hearing problems and encephalopathies. Symptoms most often appear when a cyclone or anticyclone forms in the atmospheric layers.
The change in the norm by high atmospheric pressure is called an anticyclone. In principle, it brings benefits to people: sun, lack of wind, stable temperature - warm in summer And frosty winter, there is no snow or rain. But for heart patients, allergy sufferers and asthmatics, this is a scourge. They find no place for themselves: tachycardia, chest pain, migraine, fainting, blood pressure surges, decreased performance, crimson cheeks, weakness. Cough and rhinorrhea begin. Leukocytes drop in the blood - the immune system is weakened.
When atmospheric pressure is low, they speak of a cyclone. These are rains, dank slush underfoot, precipitation, high humidity. This is a disaster for hypotensive patients, heart patients, and patients with digestive problems. A drop in blood pressure leads to bradycardia, shortness of breath, migraine, high intracranial pressure, dyspepsia, and flatulence.
Neutralize Negative influence vagaries of the atmosphere is especially important for somatic patients and elderly patients. Doctors specifically for this purpose have developed a comprehensive plan for the correction of pathological conditions associated with fluctuations in atmospheric pressure. It includes the following points:
- When the weather changes, you should consult your doctor. He will prescribe an examination if necessary and will definitely recommend the necessary medications.
- Monitoring weather reports and a barometer will help you navigate the duration of a cyclone or anticyclone, prepare for it in advance and not miss symptoms of deterioration of health that are not related to the atmosphere.
- Good sleep at least 8 hours a day.
- A balanced diet with a full range of vitamins and microelements.
- Walks in the fresh air in any weather and dosed physical activity.
- Clothing should only be worn that breathes.
- And many, many positive emotions.
If the cyclone (anticyclone) is prolonged, it is better to leave the city for nature. Take a contrast shower in the morning, pamper yourself with a cup of coffee or green tea with lemon, then walk a couple of kilometers, and in the evening relax with the help chamomile tea with honey. At night - glycine.
Meteor dependence
A lot of people suffer from this.
First of all, those who were born during the years of minimal solar activity recorded by scientists. These are 1934, 1943, 1944, 1953, 1954, 1963, 1964, 1965, 1974, 1975, 1985, 1986, 1987, 1997, 1998, 1999, 2008, 2009, 2010, 2011, 2 012, 2015. 50 years grand is predicted -minimum since 2020.
Such people the immune system weak a priori and reacts incorrectly to overwork, temperature changes, hyperinsolation, stress, and ecology. There is nothing particularly terrible about this, but negative symptoms in response to changes in atmospheric pressure are guaranteed: insomnia, migraines, arthralgia, irritability, fatigue.
According to statistics, during weather changes the number of man-made accidents, because machines are controlled by humans.
The atmosphere is probably the most important factor for weather dependence. The point is that the body's biological fluids balance the air column. And they fill all possible cavities: abdominal, chest, blood vessels, pleura, joints. This means that any fluctuation in the atmosphere causes them to change. And this is not always perceived positively even by a completely healthy body.
Sick joints are the first to react, so their owners “work” as weather predictors. A decrease in atmospheric pressure causes their pain.
Baroreceptors of the vascular wall respond to pressure drops with arrhythmia, tachycardia, or, conversely, a decrease in rhythm, which leads to worsening general well-being. Patients who have suffered a chest injury experience low atmospheric pressure as chest pain of a volatile nature. Patients with chronic pleurisy react in the same way.
Baroreceptors digestive system show their interest in pain, seething, flatulence in cavity formations: stomach, intestines.
In general, the stomach always reacts with bloating to changes in pressure in the atmosphere. Exactly the same baromechanism underlies pathological changes in patients with sinusitis, otitis, eustachitis. For those who have suffered a skull injury or suffer from high cranial pressure (tumors, for example).
In another case, low atmospheric pressure becomes a trigger for a decrease partial pressure oxygen in the blood. Hypoxia develops inside the bloodstream. As a result, the cerebral cortex reacts first, and then its centers responsible for a variety of functions. That is, first of all, patients begin to suffer from headaches, and then symptoms appear in those organs for which one or another brain center is responsible: blurred vision, watery eyes, runny nose, sore throat.
Lung diseases worsen, acrocyanosis of heart defects appears, encephalopathy, dizziness, fainting occur, chest pain begins, and anemia develops.
It is believed that temperature changes within 3-4 degrees are easily tolerated by humans. But a difference of 7 or more leads to a sharp exacerbation of somatic diseases. This is why chronically ill patients tolerate climate change so negatively. Immunity does not work if a person was in cold Moscow at 8 am, and 5 hours later found himself in hot Spain.
The same thing happens when cold snap in natural, familiar conditions. Yesterday – 0 C*, and today – 20 C*! As an answer: colds, tonsillitis, sinusitis, exacerbation of CKD.
Humidity is another indicator that affects a person’s well-being. It is optimal when there is no more than 55% outside the window. Excessively dry air provokes dehydration of the mucous membranes of the nasopharynx and leads to respiratory infections. But more often the opposite happens: humidity rises.
This is fraught with a decrease in the body's resistance to cold. Moisture draws heat out of a person drop by drop, disrupts heat exchange, and stimulates heat stroke or frostbite, depending on the time of year. There are cases where fingers were frostbitten at temperatures of +4 C*.
The combination of wind and humidity is especially dangerous. Patients with skin diseases are at a disadvantage: in 100% of cases, relapse occurs, even against the background of complete well-being. The wind irritates the skin receptors, the signal goes to the nervous system, causing an exacerbation of dermatoses and locally - a reaction in areas of the dermis exposed to bad weather. The eyes and nasopharynx are not left aside.
The sun causes a reaction in everyone, but the elderly and children are most vulnerable to its rays. Under the influence of ultraviolet radiation, all systems of the body suffer, but the first are the immune and endocrine ones. Lack of sun leads to hypovitaminosis D. These are neuroses, depression, increased irritability, insomnia.
Hyperinsolation is fraught with photodermatoses, sun allergies, and the development of oncological problems. This is why patients with big amount moles, prolonged exposure to the sun is prohibited. Ultraviolet radiation provokes melanoma.
In addition, one of the triggers of autoimmune processes is the sun. Lupus erythematosus, for example, often debuts in the spring, when the first and very aggressive Sun rays fall on skin weakened over the winter. They trigger an autoimmune process, manifested by a scarlet butterfly-inflammation on the face and systemic collagenosis inside the body. Psoriasis, scleroderma, alopecia, and even lichen versicolor fall into the same group.
Weather dependence can be triggered by changes in the Earth's electromagnetic field. This is the indirect influence of the same Sun. A person does not feel magnetic waves, which does not prevent them from influencing each of us.
At the same time, the most vulnerable nervous system with its neuroendocrine regulation of vascular tone.
The magnetic field also affects blood vessels locally. Patients over the age of 60, those who have suffered a stroke or traumatic brain injury, those with hypertension, those in a post-infarction state, depression, and those suffering from migraines react especially strongly to this.
Patients with a history diabetes, thyroid diseases, menopausal changes, severe somatic pathologies are at risk.
Triggers
Atmospheric pressure affects a person by a whole range of factors. But depending on their combination in a given weather-time period, outbreaks of influenza, intestinal epidemics, and acute respiratory infections occur.
In addition, there are a number of pathologies, the exacerbation of which is clearly related to seasonality: peptic ulcer, neuroses, depression - autumn-spring; infections – winter-autumn; cachexia – spring-autumn. This dependence formed the basis for the treatment of pathologies with sanatorium-resort factors.
Changing the climate in time can prevent the development of exacerbation.
Meteoneurosis
This is a special condition that is determined not just by dependence on the weather, but also by the adaptive potential of the body. If adaptation is preserved, even chronicles cope satisfactorily with the vagaries of the weather. While essentially healthy people, but with lost adaptive abilities, react hard to changing weather factors. This is called meteoneurosis.
Predispose to such development of situations:
- heredity;
- minimal physical activity;
- lack of long walks in the fresh air;
- obesity;
- alcohol, smoking, drugs;
- stress.
Characteristics
There are three options for reacting to bad weather:
- First or mild degree – slight malaise, psychological discomfort, fatigue, lack of concentration, irritability.
- The second or average is true meteodependence: significant deterioration in health, surges in blood pressure, arrhythmias, leukocytosis.
- The third or severe degree is meteoropathy: severe disturbances in the general condition, causing loss of performance, a feeling of being crushed, and depression. Require special treatment.
Depending on the prevalence of symptoms, five types of meteosensitivity are distinguished:
- Cardiac – subjective and objective disturbances in the functioning of the cardiovascular system: interruptions, shortness of breath, pain, confirmed by measurements.
- Cerebral – migraines, dizziness, fainting, noise in the head.
- Mixed – a combination of pathology from the nervous and vascular systems.
- Astheno-neurotic – the most severe, often leading to sudden death: memory loss, mental and mental decline physical activity, depression, blood pressure changes.
- Essential or indeterminate type - the cause is not clear, but the symptoms are known: general weakness, aching muscles and joints, lethargy, weakness.
You can and should be able to survive “bad days.” To do this you need:
- Get enough sleep.
- To walk outside.
- Turn on motor activity, but without fanaticism.
- Don't drive.
- Do not turn on the computer.
- Give up TV.
- Don't listen to loud music.
- No smoking.
- Alcohol is taboo.
- In the morning – shower, in the evening – relaxation bath (temperature no more than 40 C* with essential oils).
- For high blood pressure - hawthorn tincture. When low - lemongrass.
- Eliminate stress.
- Avoid travel.
- Do not wear synthetics (they accumulate static electricity).
- On the eve of the “storm” - a cardioaspirin tablet and rosehip tea.
- Aquatic (fish, crayfish, scorpions) – water procedures.
- Air people (Aquarius, Libra, Gemini) – take more walks.
- Fiery (Aries, Leo, Sagittarius) - bask in the sun.
- Earthly (Virgo, Capricorn, Taurus) - tinker with the earth.
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