Residents of megacities suffer from a chronic lack of oxygen: it is mercilessly burned by harmful industries and cars. Therefore, the human body is often in a state of chronic hypoxia. This leads to drowsiness, malaise, headaches, stress. To maintain beauty and health, women and men increasingly have to resort to various methods of oxygen therapy. This, at least for a short time, allows you to enrich starved tissues and blood with valuable gas.

Why does a person need oxygen

We have to breathe a mixture of nitrogen, oxygen, carbon dioxide and hydrogen. But oxygen is the most essential for a person - it carries hemoglobin throughout the body. Oxygen takes part in cellular processes of oxidation and metabolism. Due to oxidation, nutrients in cells undergo combustion processes to end products - carbon dioxide and water - with the formation of energy. And in an oxygen-free environment, the brain turns off after two to five minutes.

That is why it is very important that this gas in the right concentration enters the body all the time. In the condition of a large city with poor ecology, the air contains half as much oxygen as is necessary for normal metabolism and proper breathing.

In this case, the body has to experience a state of chronic hypoxia - the organs have to work in an inferior mode. As a result of this, metabolism is disturbed, an unhealthy skin color is observed, and early aging occurs. Oxygen deficiency can lead to many diseases or exacerbate existing chronic ailments.

Oxygen treatment

In order for the body to saturate tissues with oxygen, several methods of oxygen therapy can be used, including:

• oxygen mesotherapy;
• oxygen inhalation;
• oxygen baths;
• taking oxygen cocktails;
• barotherapy.

Such therapy is usually prescribed to patients with chronic bronchitis, asthma, pneumonia, heart disease, and tuberculosis. Treatment with oxygen can relieve suffocation, intoxication with gases. Therapy of this type is shown:

• in case of violation of the kidneys;
• persons in a state of shock;
• those who suffer from obesity, nervous diseases;
• those who often faint.

In our body, oxygen is responsible for the process of energy production. In our cells, only thanks to oxygen, oxygenation occurs - the conversion of nutrients (fats and lipids) into cell energy. With a decrease in the partial pressure (content) of oxygen in the inhaled level - its level in the blood decreases - the activity of the organism at the cellular level decreases. It is known that more than 20% of oxygen is consumed by the brain. Oxygen deficiency contributes Accordingly, when the level of oxygen falls, well-being, performance, general tone, and immunity suffer.
It is also important to know that it is oxygen that can remove toxins from the body.
Please note that in all foreign films, in case of an accident or a person in serious condition, first of all, emergency services doctors put on an oxygen apparatus to the victim in order to increase the body's resistance and increase its chances of survival.
The therapeutic effect of oxygen has been known and used in medicine since the end of the 18th century. In the USSR, the active use of oxygen for preventive purposes began in the 60s of the last century.

Hypoxia or oxygen starvation is a reduced oxygen content in the body or individual organs and tissues. Hypoxia occurs when there is a lack of oxygen in the inhaled air and in the blood, in violation of the biochemical processes of tissue respiration. Due to hypoxia, irreversible changes develop in vital organs. The most sensitive to oxygen deficiency are the central nervous system, heart muscle, kidney tissue, and liver.
The manifestations of hypoxia are respiratory failure, shortness of breath; violation of the functions of organs and systems.

Sometimes you can hear that "Oxygen is an oxidizing agent that accelerates the aging of the body."
Here the wrong conclusion is drawn from the right premise. Yes, oxygen is an oxidizing agent. Only thanks to him, the nutrients from food are processed into energy in the body.
The fear of oxygen is associated with two of its exceptional properties: free radicals and poisoning with excess pressure.

1. What are free radicals?
Some of the huge number of constantly flowing oxidative (energy-producing) and reduction reactions of the body are not completed to the end, and then substances are formed with unstable molecules that have unpaired electrons on the outer electronic levels, called "free radicals". They seek to capture the missing electron from any other molecule. This molecule becomes a free radical and steals an electron from the next one, and so on.
Why is this needed? A certain amount of free radicals, or oxidants, is vital for the body. First of all - to combat harmful microorganisms. Free radicals are used by the immune system as "projectiles" against "invaders". Normally, in the human body, 5% of the substances formed during chemical reactions become free radicals.
The main reasons for the violation of the natural biochemical balance and the increase in the number of free radicals, scientists call emotional stress, heavy physical exertion, injuries and exhaustion against the background of air pollution, eating canned and technologically incorrectly processed foods, vegetables and fruits grown with the help of herbicides and pesticides, ultraviolet and radiation exposure.

Thus, aging is a biological process of slowing down cell division, and free radicals mistakenly associated with aging are natural and necessary defense mechanisms for the body, and their harmful effects are associated with a violation of natural processes in the body by negative environmental factors and stress.

2. "Oxygen is easy to poison."
Indeed, excess oxygen is dangerous. Excess oxygen causes an increase in the amount of oxidized hemoglobin in the blood and a decrease in the amount of reduced hemoglobin. And, since it is the reduced hemoglobin that removes carbon dioxide, its retention in the tissues leads to hypercapnia - CO2 poisoning.
With an excess of oxygen, the number of free radical metabolites grows, those very terrible “free radicals” that are highly active, acting as oxidizing agents that can damage the biological membranes of cells.

Terrible, right? I immediately want to stop breathing. Fortunately, in order to be poisoned by oxygen, an increased oxygen pressure is necessary, as, for example, in a pressure chamber (during oxygen barotherapy) or when diving with special breathing mixtures. In ordinary life, such situations do not occur.

3. “There is little oxygen in the mountains, but there are many centenarians! Those. oxygen is bad."
Indeed, in the Soviet Union in the mountainous regions of the Caucasus and in Transcaucasia, a certain number of long-livers were registered. If you look at the list of verified (i.e. confirmed) centenarians of the world throughout its history, the picture will not be so obvious: the oldest centenarians registered in France, the USA and Japan did not live in the mountains ..

In Japan, where the oldest woman on the planet Misao Okawa still lives and lives, who is already more than 116 years old, there is also the “island of centenarians” Okinawa. The average life expectancy here for men is 88 years, for women - 92; this is higher than in the rest of Japan by 10-15 years. The island has collected data on more than seven hundred local centenarians over a hundred years old. They say that: "Unlike the Caucasian highlanders, the Hunzakuts of Northern Pakistan and other peoples who boast of their longevity, all Okinawan births since 1879 are documented in the Japanese family register - koseki." The Okinhua people themselves believe that the secret to their longevity rests on four pillars: diet, active lifestyle, self-sufficiency and spirituality. Locals never overeat, adhering to the principle of "hari hachi bu" - eight tenths full. These "eight tenths" of them consist of pork, seaweed and tofu, vegetables, daikon and local bitter cucumber. The oldest Okinawans do not sit idle: they actively work on the land, and their recreation is also active: most of all they love to play a local variety of croquet.: Okinawa is called the happiest island - there is no rush and stress inherent in the large islands of Japan. The locals are committed to the philosophy of yuimaru - "kindhearted and friendly collaborative effort".
Interestingly, as soon as the Okinawans move to other parts of the country, there are no long-livers among such people. Thus, scientists studying this phenomenon found that the genetic factor does not play a role in the longevity of the islanders. And we, for our part, consider it extremely important that the Okinawa Islands are located in an actively windswept zone in the ocean, and the level of oxygen content in such zones is recorded as the highest - 21.9 - 22% oxygen.

Therefore, the task of the OxyHaus system is not so much to INCREASE the level of oxygen in the room, but to RESTORE its natural balance.
In the tissues of the body saturated with a natural level of oxygen, the metabolic process is accelerated, the body is “activated”, its resistance to negative factors increases, its endurance and the efficiency of organs and systems increase.

Atmung oxygen concentrators use NASA's PSA (Pressure Variable Absorption) technology. Outside air is purified through a filter system, after which the device releases oxygen using a molecular sieve from the volcanic mineral zeolite. Pure, almost 100% oxygen is supplied by a stream at a pressure of 5-10 liters per minute. This pressure is sufficient to provide the natural level of oxygen in a room up to 30 meters.

“But the air is dirty outside, and oxygen carries all substances with it.”
That is why OxyHaus systems have a three-stage incoming air filtration system. And already purified air enters the zeolite molecular sieve, in which air oxygen is separated.

“Why is the use of the OxyHaus system dangerous? After all, oxygen is explosive.
The use of the concentrator is safe. There is a risk of explosion in industrial oxygen cylinders because the oxygen is under high pressure. The Atmung Oxygen Concentrators that the system is based on are free from combustible materials and use NASA's PSA (Pressure Variable Adsorption Process) technology, which is safe and easy to operate.

Why do I need your system? I can reduce the level of CO2 in the room by opening the window and ventilating.”
Indeed, regular ventilation is a very good habit and we also recommend it to reduce CO2 levels. However, city air cannot be called truly fresh - in addition to the increased level of harmful substances, the level of oxygen is reduced in it. In the forest, the oxygen content is about 22%, and in urban air - 20.5 - 20.8%. This seemingly insignificant difference significantly affects the human body.
“I tried breathing oxygen and didn’t feel anything”
The effect of oxygen should not be compared with the effect of energy drinks. The positive effect of oxygen has a cumulative effect, so the oxygen balance of the body must be replenished regularly. We recommend turning on the OxyHaus system at night and for 3-4 hours a day during physical or intellectual activities. It is not necessary to use the system 24 hours a day.

"What's the difference with air purifiers?"
The air purifier only performs the function of reducing the amount of dust, but does not solve the problem of balancing the oxygen level of stuffiness.
“What is the most favorable concentration of oxygen in a room?”
The most favorable oxygen content is close to the same as in the forest or on the seashore: 22%. Even if your oxygen level is slightly above 21% due to natural ventilation, this is a favorable atmosphere.

"Is it possible to be poisoned by oxygen?"

Oxygen poisoning, hyperoxia, occurs as a result of breathing oxygen-containing gas mixtures (air, nitrox) at elevated pressure. Oxygen poisoning can occur when using oxygen devices, regenerative devices, when using artificial gas mixtures for breathing, during oxygen recompression, and also due to excess therapeutic doses in the process of oxygen barotherapy. In case of oxygen poisoning, dysfunctions of the central nervous system, respiratory and circulatory organs develop.

Watching even modern foreign films about the work of doctors and ambulance paramedics, we repeatedly see a picture - a Chance collar is put on the patient and the next step is to give oxygen to breathe. This picture is long gone.

The current protocol for helping patients with respiratory disorders involves oxygen therapy only with a significant decrease in saturation. Below 92%. And it is carried out only in the volume that is necessary to maintain a saturation of 92%.

Why?

Our body is designed in such a way that oxygen is needed for its functioning, but back in 1955 it was found out ....

Changes that occur in the lung tissue when exposed to various oxygen concentrations were noted both in vivo and in vitro. The first signs of changes in the structure of alveolar cells became noticeable after 3-6 hours of inhalation of high concentrations of oxygen. With continued exposure to oxygen, lung damage progresses and animals die from asphyxia (P. Grodnot, J. Chôme, 1955).

The toxic effect of oxygen is primarily manifested in the respiratory organs (M.A. Pogodin, A.E. Ovchinnikov, 1992; G. L. Morgulis et al., 1992., M. Iwata, K. Takagi, T. Satake, 1986; O. Matsurbara, T. Takemura, 1986; L. Nici, R. Dowin, 1991; Z. Viguang, 1992; K. L. Weir, P. W Johnston, 1992; A. Rubini, 1993).

The use of high oxygen concentrations can also trigger a number of pathological mechanisms. Firstly, it is the formation of aggressive free radicals and the activation of the process of lipid peroxidation, accompanied by the destruction of the lipid layer of cell walls. This process is especially dangerous in the alveoli, as they are exposed to the highest concentrations of oxygen. Long-term exposure to 100% oxygen can cause lung damage similar to acute respiratory distress syndrome. It is possible that the mechanism of lipid peroxidation is involved in damage to other organs, such as the brain.

What happens when we start inhaling oxygen to a person?

The concentration of oxygen during inhalation rises, as a result, oxygen first begins to act on the mucous membrane of the trachea and bronchi, reducing the production of mucus, and also drying it. Humidification here works little and not as you want, because oxygen, passing through water, turns part of it into hydrogen peroxide. There is not much of it, but it is quite enough to influence the mucous membrane of the trachea and bronchi. As a result of this exposure, mucus production decreases and the tracheobronchial tree begins to dry. Then, oxygen enters the alveoli, where it directly affects the surfactant contained on their surface.

Oxidative degradation of the surfactant begins. Surfactant forms a certain surface tension inside the alveoli, which allows it to keep its shape and not fall off. If there is little surfactant, and when oxygen is inhaled, the rate of its degradation becomes much higher than the rate of its production by the alveolar epithelium, the alveolus loses its shape and collapses. As a result, an increase in the concentration of oxygen during inhalation leads to respiratory failure. It should be noted that this process is not fast, and there are situations when oxygen inhalation can save the patient's life, but only for a fairly short period of time. Prolonged inhalations, even of not very high concentrations of oxygen, unequivocally lead the lungs to partial atelictasis and significantly worsen the processes of sputum discharge.

Thus, as a result of oxygen inhalation, you can get the effect is absolutely the opposite - the deterioration of the patient's condition.

What to do in this situation?

The answer lies on the surface - to normalize gas exchange in the lungs not by changing the oxygen concentration, but by normalizing the parameters

ventilation. Those. we need to make the alveoli and bronchi work so that even 21% of the oxygen in the surrounding air is enough for the body to function normally. This is where non-invasive ventilation helps. However, it should always be taken into account that the selection of ventilation parameters during hypoxia is a rather laborious process. In addition to respiratory volumes, respiratory rate, the rate of change in inspiratory and expiratory pressures, we have to operate with many other parameters - blood pressure, pressure in the pulmonary artery, resistance index of the vessels of the small and large circles. Often it is necessary to use drug therapy, because the lungs are not only an organ of gas exchange, but also a kind of filter that determines the speed of blood flow both in the small and in the large circle of blood circulation. It is probably not worth describing the process itself and the pathological mechanisms involved in it, because it will take more than one hundred pages, it is probably better to describe what the patient receives as a result.

As a rule, as a result of prolonged inhalation of oxygen, a person literally “sticks” to an oxygen concentrator. Why - we described above. But even worse, the fact that in the process of treatment with an oxygen inhaler, for a more or less comfortable state of the patient, more and more oxygen concentrations are required. Moreover, the need to increase the supply of oxygen is constantly growing. There is a feeling that without oxygen a person can no longer live. All this leads to the fact that a person loses the ability to serve himself.

What happens when we start replacing the oxygen concentrator with non-invasive ventilation? The situation is changing radically. After all, non-invasive ventilation of the lungs is needed only occasionally - a maximum of 5-7 times a day, and as a rule, patients get by with 2-3 sessions of 20-40 minutes each. This largely socially rehabilitates patients. Increased tolerance to physical activity. Shortness of breath goes away. A person can serve himself, live not tied to the apparatus. And most importantly - we do not burn out the surfactant and do not dry the mucous membrane.

Man has the ability to get sick. As a rule, it is respiratory diseases that cause a sharp deterioration in the condition of patients. If this happens, then the number of sessions of non-invasive ventilation during the day must be increased. Patients themselves, sometimes even better than a doctor, determine when they need to breathe again on the device.

Everyone knows since childhood that a person cannot live without oxygen. People breathe it, it takes part in many metabolic processes, saturates organs and tissues with useful substances. Therefore, oxygen treatment has long been used in many medical procedures, thanks to which it is possible to saturate the body or cells with important elements, as well as improve health.

Lack of oxygen in the body

Man breathes oxygen. But those who live in large cities where industry is developed lack it. This is due to the fact that in megacities there are harmful chemical elements in the air. In order for the human body to be healthy and fully function, it needs pure oxygen, the proportion of which in the air should be approximately 21%. But various studies have shown that in the city it is only 12%. As you can see, the inhabitants of megacities receive a vital element 2 times less than the norm.

Symptoms of lack of oxygen

• increase in breathing rate,
• increase in heart rate,
• headaches,
• organ function slows down
• concentration disorder,
• reaction slows down
• lethargy,
• drowsiness,
• acidosis develops.
• cyanosis of the skin,
• change in the shape of the nails.

Consequences of lack of oxygen

As a result, the lack of oxygen in the body adversely affects the functioning of the heart, liver, brain, etc. The likelihood of premature aging, the occurrence of diseases of the cardiovascular system and respiratory organs increases.

Therefore, it is recommended to change your place of residence, move to a more environmentally friendly area of ​​the city, and it is better to completely move out of the city, closer to nature. If such an opportunity is not expected in the near future, then try to get out to parks or squares more often.

Since residents of large cities can find a whole “bouquet” of diseases due to the lack of this element, we suggest that you familiarize yourself with the methods of oxygen treatment.

Oxygen treatment methods

Oxygen inhalations

Assign to patients suffering from diseases of the respiratory system (bronchitis, pneumonia, pulmonary edema, tuberculosis, asthma), with heart disease, with poisoning, malfunctioning of the liver and kidneys, with shock conditions.

Oxygen therapy can also be done for the prevention of residents of large cities. After the procedure, the appearance of a person becomes better, mood and general well-being increase, energy and strength for work and creativity appear.

Oxygen inhalation

Oxygen inhalation procedure at home

Oxygen inhalation requires a tube or mask through which the breathing mixture will flow. It is best to carry out the procedure through the nose, using a special catheter. The proportion of oxygen in respiratory mixtures is from 30% to 95%. The duration of inhalation depends on the state of the body, usually 10-20 minutes. This procedure is often used in the postoperative period.

Anyone can purchase the necessary devices for oxygen therapy in pharmacies, and carry out inhalation on their own. On sale there are usually oxygen cartridges about 30 cm high with an internal content of gaseous oxygen with nitrogen. The balloon has a nebulizer for breathing gas through the nose or mouth. Of course, the balloon is not endless in use, as a rule, it lasts for 3-5 days. It should be used 2-3 times daily.

Oxygen is very useful for humans, but an overdose of it can be harmful. Therefore, when carrying out independent procedures, be careful and do not overdo it. Do everything according to the instructions. If you have the following symptoms after oxygen therapy - dry cough, convulsions, burning behind the sternum - then immediately consult a doctor. To prevent this from happening, use a pulse oximeter, it will help monitor the oxygen content in the blood.

barotherapy

This procedure refers to the effect of high or low pressure on the human body. As a rule, they resort to an increased level, which is created in pressure chambers of different sizes for various medical purposes. There are large ones, they are designed for operations and delivery.

Due to the fact that tissues and organs are saturated with oxygen, swelling and inflammation are reduced, cell renewal and rejuvenation is accelerated.

It is effective to use oxygen under high pressure in diseases of the stomach, heart, endocrine and nervous systems, in the presence of problems with gynecology, etc.

barotherapy

Oxygen mesotherapy

It is used in cosmetology for the purpose of introducing active substances into the deep layers of the skin, which will enrich it. Such oxygen therapy improves the condition of the skin, it rejuvenates, and also cellulite disappears. At the moment, oxygen mesotherapy is a popular service in cosmetology salons.

Oxygen mesotherapy

Oxygen baths

They are very useful. Water is poured into the bath, the temperature of which should be approximately 35 ° C. It is saturated with active oxygen, due to which it has a therapeutic effect on the body.

After taking oxygen baths, a person begins to feel better, insomnia and migraines disappear, pressure normalizes, metabolism improves. This effect occurs due to the penetration of oxygen into the deeper layers of the skin and stimulation of nerve receptors. Such services are usually provided in spa-salons or sanatoriums.

oxygen cocktails

They are very popular now. Oxygen cocktails are not only healthy, but also very tasty.

What are they? The basis that gives color and taste is syrup, juice, vitamins, phyto-infusions, in addition, such drinks are filled with foam and bubbles containing 95% medical oxygen. Oxygen cocktails are worth drinking for people suffering from diseases of the gastrointestinal tract, having problems with the nervous system. Such a healing drink also normalizes blood pressure, metabolism, relieves fatigue, eliminates migraines and removes excess fluid from the body. If you use oxygen cocktails daily, then a person’s immunity is strengthened and efficiency increases.

You can buy them in many sanatoriums or fitness clubs. You can also prepare oxygen cocktails on your own, for this you need to purchase a special device in a pharmacy. Use freshly squeezed vegetable, fruit juices, or herbal blends as a base.

oxygen cocktails

Nature

Nature is perhaps the most natural and pleasant way. Try to get out into nature, to parks as often as possible. Breathe clean, oxygenated air.

Oxygen is an essential element for human health. Get out into the forests, to the sea more often - saturate your body with useful substances, strengthen your immunity.

If you find an error, please select a piece of text and press Ctrl+Enter.

In chapter Natural Sciences to the question If oxygen is a powerful oxidizing agent, then why is it advised to breathe deeper? Is oxygen harmful to humans? given by the author Yotim Bergi the best answer is due to the action of oxygen, a person ages but cannot live without it

2 answers

Hey! Here is a selection of topics with answers to your question: If oxygen is a powerful oxidizing agent, then why is it advised to breathe deeper? Is oxygen harmful to humans?

Answer from Dmitry Borisov
harmful, don't breathe!

Answer from Col.kurtz
harmful
you can't breathe pure oxygen for a long time
doctors know

Answer from Anton Vladimirovich
No, it's not. Of course, if you mean ozone, then this is only a few minutes, and then it will not be entirely useful. And oxygen... And oxygen, sorry, is only useful. But the body is adapted to absorb not pure oxygen, but an oxygen mixture, that is, air. Therefore, pure oxygen also does not need to be particularly abused unnecessarily.

Answer from Dmitry Nizyaev
Living in general is bad. They even die from it.

Answer from Hard childhood
pure oxygen for a person (and for most living beings) is a poison, prolonged inhalation of it causes death. the first global extinction was caused by mass oxygen poisoning. see OXYGEN DISASTER. but it is advised to breathe deeper not with oxygen, but with air in which oxygen is in a safe concentration and only when, due to fainting (or other painful condition), the concentration of oxygen in the blood drops. sometimes in this case they give a breath of pure oxygen, but not for long.

Answer from yellow partisan
It is advised to breathe deeper when the air
atmospheric, it contains 16% oxygen, this can be enough to do
hyperventilation of the lungs, quickly and naturally saturate the blood
breathing oxygen, pure oxygen is beneficial, for a while, but ... dangerous. Beneficial for one
breath lasts for a minute ... dangerously, there is an acceleration of all
metabolic reactions in the body at times (actually accelerates
aging of the body) and if you suddenly “take a spark” while inhaling, they will burn out
light on the inside! At work, he did a trick ... inhaled oxygen from
cylinder ... approached the smoker, took a burning cigarette from him, inserted it into
mouth and blew into it ... - the cigarette burned with a bright flame.
In its pure form, it is a terrible oxidizing agent, therefore, poison. Ozone is many times more dangerous than oxygen, in its pure form (you rarely see it, only next to an electric arc, during welding), its smell is pungent, it burns the nasal mucosa, eyes ... prolonged inhalation leads to the conversion of blood cholesterol into an INSOLUTION form, i. air attack! I say because I experienced it myself as an aluminum welder.

Answer from Ѐustam Iskenderov
Nitrogen calms it down.

Answer from Ioman Sergeevich
By the way, oxygen in the body is used precisely for oxidation. And now what? As already said, do not breathe, and after a few minutes, the oxidation processes will stop ...

Answer from Born in the USSR
It is not oxygen that is harmful, but its concentration ....

Dr. Steven Juan is a "wizard of strangeness", scientist, teacher, journalist and anthropologist. In The Strangeness of Our Body, he reveals the many mysteries of the human being.

From top to bottom, outside and inside, right and left, our entire body is a complete mystery. Birth and death, an accident and a happy accident, the reality of getting sick and the ability to survive in a critical situation, how we are arranged - everything you would like to know about your body, and even what you don’t even know and don’t think about, explains on pages of his book, Dr. Steven Juan. Dwarfs and giants, the rarest genetic anomalies, the debunking or confirmation of common judgments, the problems of illness and longevity - how much this book contains!

The author either seriously or humorously answers any questions from readers, even the most naive or stupid ones. Despite the fact that there are many references to scientific research in the text, the book is easy and interesting to read.

Book:

Sections on this page:

Is it safe for an adult to breathe pure oxygen?

This question was asked by Arta Samandiego from Guatemala City, Guatemala.

Breathing pure oxygen should not be done unless it is a special situation under medical supervision. Oxygen that is too high in concentration or breathed in under high pressure can be toxic. When an unsuited diver receives too much high-pressure oxygen, he can experience convulsions, lung damage, and death due to gas poisoning. However, sometimes the patient is instructed to breathe pure oxygen, which is supplied in small portions to a completely enclosed room, and if this occurs at sea level, then under a higher pressure than usual; such patients are always monitored very carefully. This is called hyperbaric oxygen therapy. It is used in situations of decompression (caisson sickness) suffered by divers who surface too quickly, as well as carbon monoxide or smoke poisoning, gas gangrene, skin grafts that do not heal well, certain burns and infections, and more. in several cases. Thus additional doses of oxygen can save lives 62 .

Compared with pregnant women who suffer from morning sickness, women who do not experience it are much more likely to give birth prematurely or have miscarriages.

For unknown reasons, babies conceived during the colder months have a higher IQ than those conceived during the warmer months.

Article content: classList.toggle()">expand

Oxygen poisoning is a pathological symptom complex that develops after inhalation of gases or vapors with a high content of a common reactive non-metal, mainly in the form of compounds. How does the substance affect the body? How serious is oxygen poisoning? What help can be provided to the victim? You will read about this and much more in our article.

In what cases is oxygen poisoning possible?

Oxygen toxicity is a fairly rare form of poisoning that cannot be obtained in the natural human environment. Because of this feature, many neglect the potential danger of this event and treat it lightly. Potentially Possible Circumstances That May Lead to Oxygen Toxicity:

• Violation of the rules for working with gas mixtures and equipment in production;
• Malfunction of equipment that delivers a substance to the human respiratory system under high pressure - for example, oxygen masks in hospitals or aircraft pilots;
• Non-compliance with the recommendations on the necessary decompression measures for scuba divers and divers after working at great depths;
• Too frequent and prolonged oxygen barotherapy procedures.

As can be seen from the above list, such circumstances are usually not typical and widespread, moreover, they are associated with an emergency situation - a breakdown of equipment, often along with non-compliance with elementary safety rules. It should be understood that oxygen in its pure form is poisonous to humans.

Why can't you breathe pure oxygen?

Oxygen is the key atmospheric element used by almost all aerobic living organisms. It should be understood that air contains not a pure substance, but a number of compounds..

Within the framework of medicine, oxygen is used to improve the metabolic processes of the gastrointestinal tract, normalize the functioning of the cardiovascular system, disinfect and deodorize air masses, treat trophic ulcers, gangrene, provide pulmonary ventilation, study blood flow velocity, and so on.

The physiological basis for the transport of a substance into the body is its penetration through the alveolar lung membranes when inhaled and parallel binding to erythrocytes, which are hemoglobin of red blood cells. The latter deliver oxygen to soft tissues, recover and attach carbon dioxide located in the structures, later exhaled by a person.

The chemical intensity of blood oxygen saturation, first of all, does not depend on the concentration of the gas, but on its pressure - the higher it is, the more the substance will enter the plasma, after which it will pass into the soft tissues.

Oversaturation of the body with oxygen has its own medical term - hyperoxia.

With the formation of hyperoxia in severe cases, multiple disorders of the central nervous system, respiratory and circulatory organs can form. Potential harm can be caused not only by pure oxygen, but also by its individual reactive forms. in the form of toxic derivatives, for example, hydrogen peroxide, ozone, hydroxyl radical, singlet oxygen - in this case, dozens of times smaller doses will be required to form poisoning.

Symptoms of oxygen poisoning

Symptoms of oxygen poisoning are not specific and significantly depend on the individual characteristics of the human body. Moreover, quite often the pathology is confused with other acute conditions, accompanied by manifestations similar to hyperoxia.

Typical problems of quick or instant action (appear immediately):

• Dizziness;
• Slow breathing;
• Decrease in pulse rate, constriction of pupils and blood vessels.

A pathological excess of oxygen in the body forms the prerequisites for an acute shortage of hemoglobin, since the substance that enters the bloodstream through the lungs actively binds to it.

Typical problems of the middle period (from 10-15 minutes to half an hour):

• Intense increasing headache;
• Nausea and vomiting;
• Rapid redness of the face, limbs and skin on the body;
• Partial or complete numbness of the phalanges of the fingers and toes, twitching of the lips of the facial muscles;
• Weakening of olfactory and tactile reflexes;
• Serious respiratory problems;
• Anxiety, irritability, aggressiveness, panic. Less often - stupor and lethargy;
• Fainting, convulsions and convulsions.

First aid to the victim

With prolonged failure to provide assistance to the victim, a fatal outcome can occur quite quickly. If hyperoxia is suspected, an ambulance should be called immediately. There are no effective mechanisms for first aid in this situation.. Possible actions may include:

• Immediate cessation of contact with highly concentrated oxygen and transition to normal air. In the presence of the necessary equipment, a person is allowed to breathe an oxygen-depleted mixture;
• Bringing the victim to his senses by any possible means;

• In the presence of convulsions, convulsions and neurological manifestations - control of the person's condition and minimization of the risks of damage to body parts of the victim (protect from damage, but do not fix the body with straps and other tools);
• Artificial respiration and chest compressions in the absence of these two basic vital signs.

Inpatient treatment of patients with hyperoxia is symptomatic. Applied hardware support (ventilation, suction of foam from the lungs, etc.), and conservative therapy (from chlorpromazine to relieve seizures to diuretics).

Consequences for the body

Hyperoxia has the most serious consequences for the human body, depending on the concentration of oxygen, the pressure at which it entered the body, and other factors.

Potential problems resulting from an overdose of oxygen:

• From the bronchopulmonary system: pulmonary edema with the development of secondary bacterial infections, hemorrhages in the bronchopulmonary system, atelectasis, disruption of the spinal cord;
• From the CNS. Persistent hearing and vision impairment, convulsive-epileptic seizures, pathologies of the brain and spinal cord;
• From the side of the cardiovascular system: a sharp slowdown in the pulse with a parallel drop in blood pressure, hemorrhages in the skin and various internal organs, the development of heart attacks and strokes, complete cardiac arrest.

If supersaturation with a high concentration of oxygen occurred at a pressure of over 5 bar for at least a few minutes, then the person almost instantly loses consciousness, super-severe hyperoxia rapidly develops and death occurs.

In our body, oxygen is responsible for the process of energy production. In our cells, only thanks to oxygen, oxygenation occurs - the conversion of nutrients (fats and lipids) into cell energy. With a decrease in the partial pressure (content) of oxygen in the inhaled level - its level in the blood decreases - the activity of the organism at the cellular level decreases. It is known that more than 20% of oxygen is consumed by the brain. Oxygen deficiency contributes Accordingly, when the level of oxygen falls, well-being, performance, general tone, and immunity suffer.
It is also important to know that it is oxygen that can remove toxins from the body.
Please note that in all foreign films, in case of an accident or a person in serious condition, first of all, emergency services doctors put on an oxygen apparatus to the victim in order to increase the body's resistance and increase its chances of survival.
The therapeutic effect of oxygen has been known and used in medicine since the end of the 18th century. In the USSR, the active use of oxygen for preventive purposes began in the 60s of the last century.

hypoxia

Hypoxia or oxygen starvation is a reduced oxygen content in the body or individual organs and tissues. Hypoxia occurs when there is a lack of oxygen in the inhaled air and in the blood, in violation of the biochemical processes of tissue respiration. Due to hypoxia, irreversible changes develop in vital organs. The most sensitive to oxygen deficiency are the central nervous system, heart muscle, kidney tissue, and liver.
The manifestations of hypoxia are respiratory failure, shortness of breath; violation of the functions of organs and systems.

The harm of oxygen

Sometimes you can hear that "Oxygen is an oxidizing agent that accelerates the aging of the body."
Here the wrong conclusion is drawn from the right premise. Yes, oxygen is an oxidizing agent. Only thanks to him, the nutrients from food are processed into energy in the body.
The fear of oxygen is associated with two of its exceptional properties: free radicals and poisoning with excess pressure.

1. What are free radicals?
Some of the huge number of constantly flowing oxidative (energy-producing) and reduction reactions of the body are not completed to the end, and then substances are formed with unstable molecules that have unpaired electrons on the outer electronic levels, called "free radicals". They seek to capture the missing electron from any other molecule. This molecule becomes a free radical and steals an electron from the next one, and so on.
Why is this needed? A certain amount of free radicals, or oxidants, is vital for the body. First of all - to combat harmful microorganisms. Free radicals are used by the immune system as "projectiles" against "invaders". Normally, in the human body, 5% of the substances formed during chemical reactions become free radicals.
The main reasons for the violation of the natural biochemical balance and the increase in the number of free radicals, scientists call emotional stress, heavy physical exertion, injuries and exhaustion against the background of air pollution, eating canned and technologically incorrectly processed foods, vegetables and fruits grown with the help of herbicides and pesticides, ultraviolet and radiation exposure.

Thus, aging is a biological process of slowing down cell division, and free radicals, mistakenly associated with aging, are natural and necessary defense mechanisms for the body, and their harmful effects are associated with a violation of natural processes in the body by negative environmental factors and stress.

2. "Oxygen is easy to poison."
Indeed, excess oxygen is dangerous. Excess oxygen causes an increase in the amount of oxidized hemoglobin in the blood and a decrease in the amount of reduced hemoglobin. And, since it is the reduced hemoglobin that removes carbon dioxide, its retention in the tissues leads to hypercapnia - CO2 poisoning.
With an excess of oxygen, the number of free radical metabolites grows, those very terrible “free radicals” that are highly active, acting as oxidizing agents that can damage the biological membranes of cells.

Terrible, right? I immediately want to stop breathing. Fortunately, in order to be poisoned by oxygen, an increased oxygen pressure is necessary, as, for example, in a pressure chamber (during oxygen barotherapy) or when diving with special breathing mixtures. In ordinary life, such situations do not occur.

3. “There is little oxygen in the mountains, but there are many centenarians! Those. oxygen is bad."
Indeed, in the Soviet Union in the mountainous regions of the Caucasus and in Transcaucasia, a certain number of long-livers were registered. If you look at the list of verified (i.e. confirmed) centenarians of the world throughout its history, the picture will not be so obvious: the oldest centenarians registered in France, the USA and Japan did not live in the mountains ..

In Japan, where the oldest woman on the planet Misao Okawa still lives and lives, who is already more than 116 years old, there is also the “island of centenarians” Okinawa. The average life expectancy here for men is 88 years, for women - 92; this is higher than in the rest of Japan by 10-15 years. The island has collected data on more than seven hundred local centenarians over a hundred years old. They say that: "Unlike the Caucasian highlanders, the Hunzakuts of Northern Pakistan and other peoples who boast of their longevity, all Okinawan births since 1879 are documented in the Japanese family register - koseki." The Okinhua people themselves believe that the secret to their longevity rests on four pillars: diet, active lifestyle, self-sufficiency and spirituality. Locals never overeat, adhering to the principle of "hari hachi bu" - eight tenths full. These "eight tenths" of them consist of pork, seaweed and tofu, vegetables, daikon and local bitter cucumber. The oldest Okinawans do not sit idle: they actively work on the land, and their recreation is also active: most of all they love to play a local variety of croquet.: Okinawa is called the happiest island - there is no rush and stress inherent in the large islands of Japan. The locals are committed to the philosophy of yuimaru - "kindhearted and friendly collaborative effort".
Interestingly, as soon as the Okinawans move to other parts of the country, there are no long-livers among such people. Thus, scientists studying this phenomenon found that the genetic factor does not play a role in the longevity of the islanders. And we, for our part, consider it extremely important that the Okinawa Islands are located in an actively windswept zone in the ocean, and the level of oxygen content in such zones is recorded as the highest - 21.9 - 22% oxygen.

Therefore, the task of the OxyHaus system is not so much to INCREASE the level of oxygen in the room, but to RESTORE its natural balance.
In the tissues of the body saturated with a natural level of oxygen, the metabolic process is accelerated, the body is “activated”, its resistance to negative factors increases, its endurance and the efficiency of organs and systems increase.

Technology

Atmung oxygen concentrators use NASA's PSA (Pressure Variable Absorption) technology. Outside air is purified through a filter system, after which the device releases oxygen using a molecular sieve from the volcanic mineral zeolite. Pure, almost 100% oxygen is supplied by a stream at a pressure of 5-10 liters per minute. This pressure is sufficient to provide the natural level of oxygen in a room up to 30 meters.

Air purity

“But the air is dirty outside, and oxygen carries all substances with it.”
That is why OxyHaus systems have a three-stage incoming air filtration system. And already purified air enters the zeolite molecular sieve, in which air oxygen is separated.

Danger/Safety

“Why is the use of the OxyHaus system dangerous? After all, oxygen is explosive.
The use of the concentrator is safe. There is a risk of explosion in industrial oxygen cylinders because the oxygen is under high pressure. The Atmung Oxygen Concentrators that the system is based on are free from combustible materials and use NASA's PSA (Pressure Variable Adsorption Process) technology, which is safe and easy to operate.

Efficiency

Why do I need your system? I can reduce the level of CO2 in the room by opening the window and ventilating.”
Indeed, regular ventilation is a very good habit and we also recommend it to reduce CO2 levels. However, city air cannot be called truly fresh - in addition to the increased level of harmful substances, the level of oxygen is reduced in it. In the forest, the oxygen content is about 22%, and in urban air - 20.5 - 20.8%. This seemingly insignificant difference significantly affects the human body.
“I tried breathing oxygen and didn’t feel anything”
The effect of oxygen should not be compared with the effect of energy drinks. The positive effect of oxygen has a cumulative effect, so the oxygen balance of the body must be replenished regularly. We recommend turning on the OxyHaus system at night and for 3-4 hours a day during physical or intellectual activities. It is not necessary to use the system 24 hours a day.

"What's the difference with air purifiers?"
The air purifier only performs the function of reducing the amount of dust, but does not solve the problem of balancing the oxygen level of stuffiness.
“What is the most favorable concentration of oxygen in a room?”
The most favorable oxygen content is close to the same as in the forest or on the seashore: 22%. Even if your oxygen level is slightly above 21% due to natural ventilation, this is a favorable atmosphere.

"Is it possible to be poisoned by oxygen?"

Oxygen poisoning, hyperoxia, occurs as a result of breathing oxygen-containing gas mixtures (air, nitrox) at elevated pressure. Oxygen poisoning can occur when using oxygen devices, regenerative devices, when using artificial gas mixtures for breathing, during oxygen recompression, and also due to excess therapeutic doses in the process of oxygen barotherapy. In case of oxygen poisoning, dysfunctions of the central nervous system, respiratory and circulatory organs develop.