Lying patient: signs before death. Changes with a person before death

Doctors and nurses who work with seriously ill patients note that there are several main signs that indicate that a person does not have long to live. Some consider these things to be mystical, but in fact, all of them, and each of these signs can be explained scientifically.
Content:

• Mood change
• Changes with a person before death

Particular attention should be paid to the moment when a person is sick and the disease is already irreversible.
Man is a creature so unique that every process that takes place in his body can be explained. At some point, the body begins to age. It is believed that if a person just fell asleep and did not wake up, this is the best death. But in fact, if you pay attention to a sick person, you can notice some changes in his condition, which directly indicate the approach of death.

True, we are talking specifically about seriously ill patients, since in the case of a sudden death from a stroke or heart attack, there is little that can be said, especially about signs of approach. Because they simply don't exist.

Signs that the end is near include:

• Gradually decrease, and then in general refusal of water and food
• Breath change
• Self care
• Clouding of consciousness
• Increase and decrease in body temperature
• Mood change

It should be noted that each of these signs separately does not indicate the onset of death. They can only be considered in aggregate and then, taking into account other factors.

Decreased need for food and water

At the moment when a sick person begins to refuse food and becomes the most terrible for relatives. In most cases, this is due to the realization of the exact thought that there is no way back, and the person will not get better. In no case should you force-feed a person. Neither he nor the people caring for him will not only not be pleased, but will not benefit.

In the event that the patient begins to refuse food, it is necessary to give him at least water. But gradually he refuses from water. In this case, you can offer ice cream or simply lubricate the lips with water so that the skin is not dry. So it will be easier for him.

Relatives who care for the sick see feeding as helping him. But at some point he just doesn't need it. And so it's better to just be around.

Changes in breathing

Due to the fact that all processes in the body begin to proceed more slowly, and changes. This is because the need for oxygen becomes minimal. The person practically does not move, all processes almost stopped, the heart works weakly.

Sometimes the cause of a person's difficulty breathing is fear, which covers as death approaches. In this case, you can notice that being next to a sick loved one significantly improves breathing and helps to calm him down.

Many doctors say that often in the last hours of a dying person, breathing becomes very heavy, as if bubbling. Such breathing appears due to the accumulation of sputum deep in the lungs. Moreover, it accumulates so deeply that it is impossible to cough it up, and a dying person simply does not have the strength to do so. In this situation, it is better to turn the patient on his side, if possible. Sometimes a change of position can help loosen phlegm and make breathing easier.

When sputum is discharged, it can simply flow out of the mouth. Then you need to use a handkerchief and wipe it, because this phenomenon is still unpleasant. It should be noted that the patient with such breathing is unlikely to feel discomfort and pain. It only looks like the pain is intense. His senses are already very blunted. When a person breathes through the mouth and not through the nose, they dry. And it is better to moisten them either with water, or smear with hygienic lipstick.

In a few minutes or hours, the nature of breathing can also change. The breaths become deeper, but they occur very rarely. And gradually, in one moment, after such an inhalation or exhalation, the next one simply will not happen.

It is believed that patients leave quietly, with light and barely audible breathing. But it doesn't always happen that way.

Self care

Those who care for seriously ill patients note that a few days before death, a person seems to withdraw into himself. This happens because he simply does not have enough strength to communicate with the outside world.

The patient begins to sleep more, almost for whole days, and at the moment when he wakes up, he feels constant drowsiness, and literally after a while falls asleep again.

Relatives worry that a person is hurt or something is bothering him. But in fact, this moment of "withdrawal into yourself" is a natural process of dying.
It's very hard for those close to you. They think it applies to them and he just doesn't want to communicate. In fact, in relation to the surrounding world, the patient at this moment is not that indifferent, he is neutral, without emotions.

Clouding of consciousness

This sign of death is very similar to "withdrawal into oneself." But in that case, it is precisely clouding of consciousness that occurs.

This is due to the fact that the organs stop working as they should, and the brain is one of them. Due to a disruption in the process of supplying cells with oxygen, a decrease in the amount of nutrients due to the denial of food and water, a person gradually ceases to be in the real world. It begins to seem to him that he is not here, but somewhere in another reality.

And sometimes relatives, in order to somehow turn to him, have to either speak loudly, or even bother. In most cases, the patient in this state can say incomprehensible things, mumble something. No need to be angry with him for this, because this weakens the brain.

To achieve any kind of contact, you need to lean very close to the patient and introduce yourself by name. Moreover, this should be done calmly and gently, since otherwise such behavior can only cause unintentional aggressive behavior.

Fatigue

As mentioned above, gradually a person refuses food and water. And that is why he is overcome by severe fatigue. Organs, which, although already failing, need nutrients to maintain at least this low rate.

Energy is sorely lacking, and this provokes an inability to perform elementary things. First, the person says that he is dizzy, then he begins to lie more, because in this position the head is spinning less and the patient feels more comfortable.

Together with the adoption of a lying position, there is also a decrease in the expenditure of energy, which was necessary for walking, etc. And a person simply sits down more, but over time he stops doing this too, because the body without food is not able to support normal work.

Over time, the patient becomes "lying down" and any attempts to get up become unsuccessful.

Changing the process of urination

A dying person releases less than a healthy person. This happens for obvious reasons. A person practically does not drink water, and also does not eat anything, and therefore there is simply nothing to display. In such people, urination becomes very rare, but the urine changes color dramatically, becoming either brown or reddish. It contains a lot of toxins that poison.

The kidneys practically stop working, it is harder for them to remove salts and toxins, so they can simply fail at one moment. In the event that the kidneys gradually fail and the urine is weakly excreted, and with it the toxins, the patient may fall into a coma and die.

The ability to control the process of urination also decreases. A sick person often cannot go to the toilet himself, as he “misses” a little. Due to severe weakness, all processes and sensations are reduced, so control over going to the toilet "in a little way" is practically lost.

Changes in the gut

Along with changes in urination, there are problems with the intestines. Many may think that the absence of feces for three days for a seriously ill patient is the norm, but this is not so. Yes, the process itself is normal. Due to the lack of food, as well as water, the feces become hard and almost impossible to remove.

In this case, severe discomfort appears, which is accompanied by severe pain in the abdomen due to fullness. To help the patient, you need to see a doctor and pick up a mild laxative. Many believe that it is better to give a strong one. But this is not worth doing, because the body is already weakened, and often a large dosage is not required.

If the patient has not gone to the toilet for several days, then it is necessary to promote this and take measures, as this can lead to intoxication, severe abdominal pain, and intestinal obstruction.

Increase and decrease in body temperature

As the moment of death approaches, parts of the brain die off. And the part of the brain that is responsible for thermoregulation dies. That is, the body becomes not only defenseless, but left to itself.

So, for example, at one moment the temperature can rise to 38 degrees, and after half an hour it will drop. And also sharply, as she rose before.
Relatives who care for the sick person can alleviate his condition by giving him antipyretic drugs. Sometimes doctors advise giving such medications, which, together with the antipyretic effect, will also anesthetize. The most commonly used Nurofen, Ibufen,.

Due to such temperature fluctuations, the skin can either turn pale or redden. And gradually spots may appear on it.

As for taking medications, if a person cannot swallow (it hurts or is difficult for him to do), then it is best to purchase the same antipyretic drugs, but in the form of rectal suppositories. The effect of them comes much faster, and lasts longer.

Mood change

As death approaches, a person's mood may change. Rather, it is no longer about the mood, but about his emotional mood and perception of the world around him. So, the patient can suddenly become sociable, literally for a few hours. But after that, he gets worse.

Otherwise, he may stop contacting the outside world. This makes it easier for him to get used to the idea. Sometimes, some people want to communicate only with certain people who cause them sympathy and tender feelings. There is no need to limit such communication. Let the person establish the last contacts.

Among the favorite topics, memories of the past may appear, and down to the smallest detail, interest in events that happen in the lives of loved ones, and sometimes relatives of seriously ill patients note that patients want to go somewhere, do something and say that they have little time left.
Such changes can be considered positive. But most often psychosis occurs, on the contrary, an aggressive reaction.

Doctors identify several reasons for this command:

• Taking medications such as morphine and other strong painkillers that are narcotic
• High body temperature that rises suddenly and can last a long time
• Metastases in various areas, especially in the brain and in those parts of it that are responsible for emotional perception
• Depression, which all this time the person did not want to show, suppressed negative emotions

In this case, doctors advise only to be patient, since it is unlikely that it will be possible to help.

Signs of approaching death are obvious only when it comes to a seriously ill person. Yes, they appear at the same time. No listener can consider each of these signs separately.

Ten signs that death is near. Video

None of us can predict exactly when death will occur. However, doctors and nurses who deal with the critically ill know that the approach comes with certain symptoms. The signs of impending death vary from person to person, and not all of the symptoms listed below are "mandatory." But there is still something in common ...

1. Loss of appetite

The body's need for energy becomes less and less. A person may begin to resist eating and drinking, or eating only certain foods (for example, cereals). First of all, a dying person refuses meat, since it is difficult for a weakened body to digest it. And then the most favorite foods no longer cause any appetite. At the end of a patient's life, it happens that even physically he is not able to swallow what is in his mouth.

3. Physical weakness

Because of the loss of appetite and the resulting lack of energy, the dying person cannot do even the simplest things - for example, he cannot roll over on his side, raise his head, or draw juice through a straw. All you can do is try to make him as comfortable as possible.

4. Cloudy mind and disorientation

Organs begin to fail, including the brain. A person may no longer understand where he is and who is next to him, start talking nonsense or thrashing about in bed. You also need to remain calm. Each time you approach a dying person, call yourself by your first name and speak to him as gently as possible.

5. Difficulty

7. Violation of urination

Since there is little water in the body, and the kidneys are working worse, the dying person "walks a little" really little, and concentrated urine has a brownish or reddish tint. That is why in hospices in the last days of life a terminally ill patient is often put in a catheter. Due to kidney failure, the amount of toxins in the blood increases, which contributes to the quiet flow of the dying into a coma and a peaceful death.

8. Swelling of the legs

When the kidneys fail, bodily fluids accumulate in the body, most often in the legs, instead of being expelled. Because of this, before death, many swell. Nothing can be done here, and it makes no sense: swelling is a side effect of approaching death, and not its cause.

What does a person experience when he dies? When does he realize that his consciousness is leaving him? Will something unexpected happen the moment our life comes to an end? These questions have tormented philosophers and scientists for centuries, but the topic of death continues to excite every person to this day, according to NewScientist.com.

Death comes in different forms, but one way or another, it is usually an acute lack of oxygen in the brain. Whether people die as a result of a heart attack, drowning, or suffocation, it is ultimately due to a severe lack of oxygen to the brain. If the flow of freshly oxygenated blood to the head is stopped through any mechanism, the person will lose consciousness in about 10 seconds. Death will come in a few minutes. Exactly how depends on the circumstances.

1. Drowning
How quickly people drown is determined by several factors, including the ability to swim and the temperature of the water. In the UK, where the water is consistently cold, 55 percent of drownings in open water occur within 3 meters of the shore. Two-thirds of the victims are good swimmers. But a person can get into trouble in seconds, says Mike Tipton, a physiologist and expert at the University of Portsmouth in England.

As a rule, when the victim realizes that he will soon disappear under the water, panic and floundering on the surface begin. Struggling to breathe, they can't call for help. This stage lasts from 20 to 60 seconds.
When victims eventually sink, they do not inhale for as long as possible, usually 30 to 90 seconds. After this, a certain amount of water is inhaled, the person coughs and inhales more. Water in the lungs blocks gas exchange in thin tissues, a sudden involuntary contraction of the muscles of the larynx occurs - a reflex called laryngospasm. There is a feeling of bursting and burning in the chest as the water passes through the respiratory tract. Then a feeling of calm sets in, indicating the beginning of a loss of consciousness from lack of oxygen, which, ultimately, will lead to cardiac arrest and brain death.

2. Heart attack
Hollywood heart attack - a sudden pain in the heart and an immediate fall, of course, happens in a few cases. But a typical myocardial infarction develops slowly, and begins with moderate discomfort.

The most common symptom is chest pain, which may be prolonged or come and go. This is how the struggle of the heart muscle for life and its death from oxygen deprivation is manifested. The pain may radiate to the jaw, throat, back, abdomen, and arms. Other signs are shortness of breath, nausea, and cold sweats.

Most victims are in no hurry to seek help, waiting an average of 2 to 6 hours. Women are more difficult, as they are more likely to experience symptoms such as shortness of breath, radiating pain or nausea to the jaw, and do not respond to them. Delay can cost lives. Most people who die of heart attacks simply don't make it to the hospital. Often the actual cause of death is cardiac arrhythmia.

Approximately ten seconds after the heart muscle stops, the person loses consciousness, and a minute later he is dead. In hospitals, a defibrillator is used to make the heart beat, clear the arteries, and inject drugs that bring them back to life.

3. Deadly bleeding
How soon death from bleeding occurs depends on the wound, says John Kortbeek at the University of Calgary in Alberta, Canada. People can die from blood loss within seconds if the aorta is torn. It is the main blood vessel leading away from the heart. Causes include a serious fall or a car accident.

Death can occur in a few hours if another artery or vein is damaged. In this case, a person would go through several stages. The average adult has 5 liters of blood. The loss of one and a half liters causes a feeling of weakness, thirst and anxiety and shortness of breath, and two - dizziness, confusion, a person falls into an unconscious state.

4. Death by fire
Hot smoke and fire scorch eyebrows and hair and burn the throat and airways, making it impossible to breathe. Burns cause severe pain through stimulation of the pain nerves in the skin.

When the area of ​​the burn increases, the sensitivity decreases somewhat, but not completely. Third-degree burns do not damage as much as second-degree wounds because the superficial nerves are destroyed. Some victims with severe burns reported not feeling pain while they were still in danger or engaged in rescuing others. Once the adrenaline and shock gradually wear off, pain quickly sets in.

Most of the people who die in fires actually die from poisonous carbon monoxide poisoning and lack of oxygen. Some people just don't wake up.

The rate of onset of headache and drowsiness and unconsciousness depends on the size of the fire and the concentration of carbon monoxide in the air.

5. Decapitation
Execution is one of the quickest and least painful ways to die if the executioner is skilled, his blade is sharp, and the condemned man sits still.

The most advanced decapitation technology is the guillotine. Officially adopted by the French government in 1792, it was recognized as more humane than other methods of deprivation of life.

Maybe it's really fast. But consciousness is not lost immediately after the spinal cord is severed. A study in rats in 1991 showed that the brain was kept alive for an additional 2.7 seconds by consuming oxygen from the blood in the head; the equivalent number for humans is approximately 7 seconds. If a person falls under the guillotine unsuccessfully, the time of pain sensation can be increased. In 1541 an inexperienced man made a gash in the shoulder rather than in the neck of Margaret Paul, Countess of Salisbury. According to some reports, she jumped from the place of execution and was pursued by the executioner, who struck her 11 times before she died.

6. Death by electric shock
The most common cause of death from electric shock is an arrhythmia leading to cardiac arrest. Unconsciousness usually follows after 10 seconds, says Richard Trohman, a cardiologist at Onslaught University in Chicago. A study of electrocution deaths in Montreal, Canada showed that 92 percent died of arrhythmias.

If the voltage is high, then unconsciousness occurs almost immediately. The electric chair was supposed to cause instant loss of consciousness and painless death due to the passage of current through the brain and heart.
Whether this actually happens is debatable. John Wickswo, a biophysicist at the University of Nashville, Tennessee, argues that the thick, insulating bones of the skull would have prevented enough current from flowing through the brain, and prisoners could have died from brain heat, or from suffocation due to paralysis of the respiratory muscles.

7. Fall from a height
This is one of the fastest ways to die: the top speed is approximately 200 kilometers per hour, achieved when falling from a height of 145 meters and above. A study of fatal falls in Hamburg, Germany found that 75 percent of the victims died within the first seconds or minutes of landing.
The causes of death depend on the place of landing and the position of the person. People are unlikely to reach the hospital alive if they fall upside down. In 1981, they analyzed 100 deadly jumps from the Golden Gate Bridge in San Francisco. It has a height of 75 meters, the speed in a collision with water is 120 kilometers per hour. These are the two main causes of instant death. As a result of the fall - a massive contusion of the lung, rupture of the heart or damage to the main blood vessels and lungs by broken ribs. Landing on your feet significantly reduces injuries and can save lives.

8. Hanging
The method of suicide and the old-fashioned method of execution is death by strangulation; the rope puts pressure on the trachea and arteries leading to the brain. Unconsciousness may be observed within 10 seconds, but it will take longer if the loop is not positioned correctly. Witnesses to public hangings often reported victims "dancing" in pain in the noose for minutes! In some cases - after 15 minutes.

In England, in 1868, the "long fall" method was adopted, involving a longer rope. During the hanging, the victim reached a speed that broke her neck.

9 Lethal Injection
Lethal injection was developed in Oklahoma State in 1977 as a humane alternative to the electric chair. The state medical auditor and the chairman of anesthesiology agreed on the introduction of three drugs almost immediately. First, the anesthetic thiopental is administered to avoid any feeling of pain, then the paralytic agent pancuronium is administered to stop breathing. Finally, potassium chloride stops the heart almost immediately.

Each drug is supposed to be administered at a lethal dose in excess to ensure a quick and humane death. However, witnesses reported convulsions and an attempt by the convict to sit during the procedure, that is, the introduction of drugs does not always give the desired result.

10. Explosive decompression
Death due to exposure to vacuum occurs when the vestibule is depressurized or the suit ruptures.

When the external air pressure is suddenly reduced, the air in the lungs expands, tearing the fragile tissues involved in gas exchange. The situation is aggravated if the victim forgets to exhale before decompression or tries to hold his breath. Oxygen begins to leave the blood and lungs.

Experiments on dogs in the 1950s showed that 30 to 40 seconds after the pressure was released, their bodies began to swell, although the skin prevented them from "bursting". First, the heart rate increases, then sharply decreases. Bubbles of water vapor form in the blood and travel through the entire circulatory system, obstructing the flow of blood. After a minute, the blood ceases to effectively participate in gas exchange.

The survivors of decompression accidents are mostly pilots whose planes have depressurized. They reported sharp chest pains and an inability to breathe. After about 15 seconds, they lost consciousness.

When a person dies, this is the worst outcome of the disease. For each patient, the topic of death is unpleasant and can even be painful, because no one wants to die, especially from a disease. The patient's family always tries to support their loved one, but often this can only briefly push away negative thoughts and experiences. What does a person feel when he dies? This question has been discussed by many generations of doctors, scientists and even esotericists.

What emotions does a person feel before dying?

Many years of research by scientists have proven that when a person dies, negative feelings do not always arise. It is generally accepted that people often experience fear, horror and a sense of their own powerlessness due to the fact that nothing can be changed. Each person, by virtue of his character, attitude to the disease and even the disease itself, when he dies, behaves differently.

There is a study done in America that was based on a long description of what people who were terminally ill and in the process of dying felt and thought in order to compare their records and understand how a person feels when death approaches. Healthy people also participated in this study, who for a certain period of time (several months) had to imagine themselves as sick and write down what a person feels when he dies, according to the subjects, their attitude to life and to a fictitious disease. The results were somewhat unexpected. People who were really sick were much more positive about the situation.

They were often more romantic and meaningful, did good deeds and were kind to others, because they wanted to do something good for others before they died and leave without regret that their life was not meaningless. But fake patients were not so optimistic. The most frequently used words in their notes were “fear”, “pain”, “horror” and “resentment”. Thus, it can be understood that our judgments about how a person feels when they die can be wrong. Even prisoners on death row often feel more positive emotions in the minutes before their execution.

Not in the sense that they are happy with what is happening. During the time they have before the execution of the sentence, people think about the meaning of life and religion, about their own family and the world, and are ready to describe exactly what a person feels, what thoughts and sensations he experiences when he dies. It also happens with seriously ill people who know that death from the disease is inevitable - they begin to feel the world and their own experiences in a completely different way.

clinical death

As a rule, patients who experience clinical death - long time are in the intensive care unit or at home (if a person has an oncological pathology). The human body is exhausted and often the condition that precedes death is coma. In a coma, the patient cannot feel any emotions, as he is unconscious. Therefore, no one knows what a person feels during clinical death after a long illness, since the survival rate among such patients is practically zero.

But sudden clinical death also happens, when before that the person was fully conscious.

Important!! Shamans and some esoteric practitioners try to achieve just such a state, which is similar to clinical death, in order, as they claim, to communicate with the gods or the dead.

People who have experienced clinical death say that when they died, they felt a feeling of complete serenity and calmness. Some claim that they saw everything that was happening, as if they were looking from the side and also do not note any negative or painful sensations.

What does a person feel when he dies from cancer?

Everyone knows that cancer is a pathology that greatly depletes a person, and treatment is long, persistent and often cannot help. How do patients feel when they die? Often, this is severe pain. Relatives of cancer patients note how much their relatives have changed during treatment. During the period of the disease, when the strength of a person decreases every day, the body ceases to be as strong as before, the attitude of patients to themselves, to their illness, family, and in general to everything that happens, to a large extent acquires a negative connotation. But, the closer a person approaches to dying, his thinking and feelings change.

Intense pain changes behavior, and constant use of powerful drugs can to some extent reduce negative thinking. Such patients begin to reason that dying is the only relief. Some patients can tell exactly when death will occur and this is completely inexplicable. People say how you feel when you die and you know when it's all over. And often this turns out to be true. Patients who say exactly when they will die know how much time they have left and perceive it as something positive when they can have their time. Quite often, such patients are in full adequate consciousness and try to communicate more with their family. Often they recall past events and say their last wishes and advise something to their relatives. Everyone knows how the well-known Mikhail Zadornov behaved when he found out that his days were numbered ...

The approach of death for these patients is an inevitability that they understand and realize that they need to properly use the remaining time, when there is still such an opportunity.

How does the extinction of consciousness occur when a person dies

It is no secret to anyone that people do not die in a second, as, for example, turn off the light and the light bulb will instantly go out. When the process of extinction is just beginning, all processes begin to slow down and at the end there comes a “shutdown of all systems”.

• Slows down and lowers blood pressure. Decreased heart rate gradually leads to the fact that the consciousness of a person begins to grow cloudy;
• When the pressure becomes too low (and often not even detected by machines) due to the inability of the heart to pump enough blood to maintain normal pressure, the person loses consciousness and does not feel anything. But this does not happen abruptly, but rather gently, as if the patient had fallen into a very sound sleep;
• A person's breathing stops, carbon dioxide and metabolic products accumulate in the blood, which leads to a stop in the heartbeat;
• After the heart has stopped, the human brain functions for several minutes, and at this stage it is still possible to carry out resuscitation measures that can bring the person back to life. Scientists and clairvoyants agree that it is in this state that a person can see himself from the outside;

How can the human psyche protect itself before death?

Those who have come across sick people may have noticed that prolonged lying down, serious illness, pain, or prolonged infection can change a person's behavior beyond recognition. Often, patients begin to behave differently than usual. They can talk (say phrases that are completely devoid of meaning), not recognize loved ones and even themselves. This behavior is often seen in patients when they are practically in a state before they die. This behavior has a term that is known as "encephalopathy" and does not occur only in mentally ill people.

The human body and psyche are tuned in such a way that when the body experiences excessive stress, and, for example, a prolonged infection is an unreasonably difficult test for the human body, the body tries to defend itself and so-called "failures in behavior" occur. As a rule, after the body “comes to its senses”, a person does not remember what happened and sincerely wonders how this could happen to him. Alas, such a manifestation of the psyche occurs quite often.

Statistics on the manifestation of encephalopathy in patients with various diseases:

Interesting! Often, patients who are diagnosed with a mental disorder, registered with the PND or hospitalized in psychiatric clinics - a few minutes or hours before they die - "come to life."

If before death there was a change in a person’s consciousness due to a disease (inappropriate behavior, aggression or hallucinations), before dying, a person realizes that the disease has receded and can even communicate with his relatives and loved ones, and also tell how the dying person feels .

Conclusion

At all times, the topic of death seems frightening and creepy to people, but as studies by specialists show, such an attitude towards the process of dying is revealed mostly in healthy people who talk about how a person feels when he dies. Research tells how a person feels at a sudden death - a topic full of mysteries and questions, while long-term ill people can readily tell what they feel, as well as evaluate what is happening.

What happens to a person at the time of death? What are the sensations, reactions of the body? in the last moments of life?

1. Drowning

As soon as the drowning victim realizes that the moment is near when she will hide under water, panic immediately begins. A person is floundering on the surface, trying to breathe and cannot call for help at this time. This step takes 20-60 seconds.
After immersion, the victim tries to hold his breath for the maximum period (for 30-90 s). In the end, a small amount of water is first breathed in, as a result of coughing and drawing in a larger portion of the liquid. In the lungs, water does not allow gas exchange to occur, the muscles of the larynx are sharply reduced. This reflex is called laryngospasm.
During the passage of water through the respiratory tract, there is a burning sensation and tearing in the chest. Then calmness comes, loss of consciousness from lack of oxygen. Further cardiac arrest and death.
Although death can come from simply.

2. Heart attack

The first symptom is chest pain. It can take various forms - be long and constant, be short periodic. All these are manifestations of the struggle of the heart muscle for life, as well as its dying from a lack of oxygen. The pain is given to the arm, chin, abdomen, throat, back. Shortness of breath, cold sweat, nausea may occur.
People usually ignore these symptoms, do not seek help, wait 2-6 hours. This is especially true for women - more patient and accustomed to pain. But in this case, you can not hesitate! Usually the cause of death in such attacks is arrhythmia.
After cardiac arrest, loss of consciousness occurs within 10 seconds, and death occurs a minute later. If this happens in a hospital, then doctors have a chance to start the heart with a defibrillator, administer drugs and bring the patient back to life.

3. Deadly bleeding

The time of death from blood loss is highly dependent on the amount of blood and the site of bleeding. If we are talking about a rupture of the aorta, the main blood vessel, then the count goes to seconds. Typically, the cause of its breaks are strong blows as a result of falls or car accidents.
If other veins or arteries are damaged, death can occur within a few hours. In this case, a person goes through different stages. An adult has an average of about 5 liters of blood. After the loss of 1.5 of them comes weakness, thirst, shortness of breath and anxiety. After 2x - there will be confusion, dizziness, loss of consciousness.

4. Death by fire

In a fire, the hairline, throat and respiratory tract are the first to suffer from fire and hot smoke. Throat burns make it impossible to breathe, skin burns excite nerve endings and cause burning pain.
As the burns become deeper, the pain subsides. This is due to the fact that the nerve endings in the skin are destroyed - this layer simply burns out. Sometimes people just don't feel the damage when they're stressed. But then, when the level of adrenaline normalizes, the pain returns.
Most of those killed in a fire do not die from fire, but from carbon monoxide poisoning and lack of oxygen, often without even waking up.

5. Falling from height

One of the most effective methods of suicide. When falling from more than 145 meters, the speed reaches 200 km / h. An analysis of such cases only in Hamburg gave 75% of the dead in the first seconds or minutes after landing.
Causes of death can vary greatly from body position and landing site. Highest chance of instant death when jumping upside down.
So research was done on 100 lethal jumps from the Golden Gate Bridge in San Francisco. Its height is 75 m, the body reaches a speed of 120 km/h by the moment of collision with water. When falling, a person gets a heart rupture, a lung contusion, damage to the main vessels by fragments of the ribs. If the landing occurred on your feet, then there are much fewer injuries and more chances to survive.