Swine flu symptoms in humans

Symptoms of swine flu in humans

Swine flu virus - acute respiratory disease (ARVI). One of the most common of its subtypes is H1N1, H1N2, H3N1 and H3N2 are much less common. The disease passes from one person to another by airborne droplets. The new flu is not similar to the previous strains: it is less lethal, more people recover on their own, but last year's vaccination does not work anymore. Russia did not stay aside, the number of cases is increasing daily. So, how does the swine flu manifest itself?

How is the swine flu virus manifested?

The main symptoms of swine flu in humans are very similar to the usual SARS. The first signs are fever, fever, chills. A person can feel a general malaise, dizziness, muscle pain. Then, a sore throat, snot and / or cough may begin. Indirect evidence can be vomiting, diarrhea. The flu epidemic in 2016 is a time when it is very important to notice the first bells of the disease. Otherwise, a dangerous virus will spread throughout the body, blocking resources responsible for recovery and correction.

The first symptoms of H1N1 in humans

The rate of spread of the virus across the Russian Federation began to decline, but the number of cases is still menacing. Find out how the disease begins, what initial symptoms of swine flu it is possible for a person to diagnose themselves. At this type of nedomoganya a number of stages of the disease are distinguished:

1. At the stage of infection with the virus, there are no special external manifestations, except for the appearance of weakness, fatigue.
2. The next period lasts from a couple of hours to 3 days. The first symptoms begin to appear:

   • sneezing;

   • muscle pain;

   • snot;

   • heat up to 39 degrees.

3. The next phase lasts up to 5 days. At this time, complications may occur.
4. The progression of the disease depends, first, on what treatment is carried out, and secondly, whether preven- tion was carried out earlier.

Children

As medical practice shows, children are much easier to cope with ARVI, rather than adults. It is extremely important to recognize the first signs of infection in a small person. Specifically, this virus can be very dangerous for kids. What are the symptoms of swine flu in children?

• stiffness;
• increased body temperature;
• body aches, fatigue;
• a sore throat;
• cough;
• headache;
• vomiting or diarrhea;
• lethargy, inactivity;
• blueing of the skin;
• absence of tears, urination;
• unusual breathing;
• any rashes on the body.

In adults

Particular attention should be paid to people belonging to the so-called risk groups: the elderly from 65 years old, women in anticipation of the child, people with any chronic diseases. However, an insidious disease can affect absolutely healthy people. If the following symptoms are detected, all adults without exception need to immediately seek emergency medical care.

• high temperature (it may not be);
• cough;
• snot, nasal congestion;
• headache;
• a sore throat;
• aches in the body;
• stiffness;
• fast fatiguability;
• diarrhea, vomiting;
• shortness of breath, shortness of breath;
• sudden dizziness;

Video: swine flu symptoms in 2016

Diagnosis of this serious illness can only doctor for a number of characteristics that the layman may not notice. Watch the video to hear the opinion of a certified physician in the network of clinics "Moscow Doctor" about the peculiarities of this deadly virus in 2016. From the video below you will learn about the main manifestations of the disease, listen to advice, to which specialist to contact.

sovets.net

What is swine flu and how to treat it?

Swine flu is the same respiratory illness as ordinary flu, but differs from it in some symptoms and, of course, with consequences. Swine flu is very easy to get infected, so doctors treat it as highly contagious diseases. This kind of flu was discovered by American physician Richard Shope back in 1931, but we learned about him relatively recently. "Swine" flu is called because it was very common among domestic animals, in particular, pigs. Although they can get sick and birds, and, as it turns out, people. How to recognize the swine flu and how to treat it?

The most important thing about swine flu

We learned about swine flu relatively recently, as it was distributed mainly in farms in Kenya, Europe, the United States, as well as in Taiwan, Japan and China. With the development of trade, some diseases, which were not previously known to us in practice, migrated to us. Swine flu is a rather cunning disease that can mutate and modify its symptoms. Therefore, to fight against it is difficult to come up with a suitable vaccine - the virus constantly changes its characteristics.

Physicians came up with a classification for swine flu. He is referred to a particularly dangerous group - A, it is given only to those types of diseases that are capable of causing epidemics and which are very common.

If you do a vaccine against swine flu, you must first determine what kind of virus it caused. The fact is that the vaccine that was made last year, with a change in the nature and type of the virus, can be completely useless after a year.

Risk groups for the incidence of swine flu

1. Particularly susceptible to this disease are children - they are at high risk. Children under two years of age and children from five years old are most likely to be affected by this disease.
2. The second risk group is the elderly, especially after age 65
3. The third group of risk - pregnant women
4. The fourth group of risk is people with chronic diseases. These diseases include blood diseases, cancer, lung diseases, especially chronic ones, asthma, diabetes, kidney disease, liver, nervous system disorders, brain and weakened immunity.

It is important to know that swine flu can affect not only these groups of risk, but also absolutely healthy people. Therefore, having found out at itself symptoms of this disease, it will be necessary to address to the doctor immediately.

Symptoms of swine flu

The most characteristic symptoms of swine flu are heat, chills. Fever, high - up to 40 degrees - temperature. In this case, a person or an animal can die. But with modern medical care, mortality in swine flu is low - up to 4% of patients.

If a person has all or some of these symptoms, chances are that you have contracted swine flu. It is worth knowing that not all flu-infected people have high fever. So, these symptoms can be suspected in yourself or close to the swine flu.

• Increased temperature
• Strong cough - dry or wet
• Nasal congestion or runny nose
• Sore and aching all over the body
• My head hurts
• A person can turn red
• A person may have chills
• Very fast fatigue
• Vomiting and diarrhea

Here are listed the alarming symptoms in which any person should immediately receive medical care.

At what symptoms of a flu should a person get immediate medical help?

What concerns children

• Breathing is too frequent or too difficult
• Skin changes color to gray or bluish
• The child does not want to eat or drink
• The child has a strong vomiting, which does not stop for a long time
• The child is listless, does not want to wake up, is inactive
• The child is too nervous, reacts aggression to any actions of adults
• Symptoms stop for a while, and then attack with renewed vigor
• The child coughs and intense fever

Disturbing symptoms of swine flu in adults

• The person suffocates or his breathing is difficult
• The chest or abdomen can hurt, in these parts of the body there may be a squeezing
• A person may have dizziness, with a sudden
• Consciousness can be clouded
• Vomiting can be very strong and does not stop for quite a long time

Symptoms of influenza can stop, and then attack the patient again

What is the difference between swine flu and bird flu?

With avian influenza, which is designated as the H5N1 virus, many patients died - more than half of the cases. With swine flu, many people recover without even serious treatment, although its viruses change more quickly.

Subtypes of swine flu

Swine flu is divided by physicians into subtypes. The most common of these is the H1N1 subtype. He was awarded the highest - the sixth degree of danger, according to the international classification. This means that the H1N1 influenza virus can cause large epidemics, which are called pandemics. But this does not mean that the swine flu virus in practice infects whole cities. There is just such an opportunity if people are not treated and do not make them a flu vaccine.

There are also other subtypes of swine flu - H1N2, as well as H3N1 and H3N2. For all these types of influenza is characterized by airborne droplet spread (when sneezing, coughing, unwashed hands and so on).

Experts of the World Health Organization believe that the ability of the influenza strain to change can lead to a combination of viruses. And this threatens humanity with a higher mortality rate if the infection spreads.

Forecasts are such that in the case of the spread of new aggressive forms of swine flu, human losses can significantly increase about six months after the epidemic begins to spread. Therefore, you need to carefully monitor your health and turn to the doctor in time when you have suspicious symptoms.

Treatment of swine flu

If a person becomes ill with swine flu or suspects his symptoms, you should first of all refuse to communicate with other people, because the swine flu virus is transmitted by airborne droplets. In mild form of the disease, it can go on by itself within a week.

If the symptoms indicate a severe form of flu, you should contact your local doctor or an ambulance. To determine which disease has caused your suffering, the doctor will conduct a thorough diagnosis.

What is the treatment for swine flu?

For his treatment, antiviral drugs are prescribed, since swine flu is caused precisely by viruses. These drugs can be similar to those that treat ordinary flu. This will help to cope with the complications that the flu can bring, if it is carried on its feet or not treated at all.

It is very important when treating influenza to comply with bed rest and take into account the possible risk of relapses of other diseases, which the person was ill for a short time before. Do you need to prescribe antiviral drugs and which of them you yourself can not decide. This decision should be made by a professional - your treating therapist.

Among the antiviral drugs that treat swine flu, there may be "zanamivir" and "oseltamivir." Means that are sold in pharmacies without a prescription, do not need to use against the flu without a doctor's recommendation.

How long does it take to recover from swine flu?

It depends on the individual characteristics of the person. As a rule, with the right approach to treatment, the disease passes through 7-10 days. But you have to make sure that you are already healthy and do not infect others. The indicator of recovery will be a normal working condition without weakness, headache, increased fatigue, coughing and fever. If you had a fever, you must endure the house at least one day after she passed.

It is not superfluous to know that after you have been ill with the flu, you need to follow the precautions. First of all, carefully wash your hands, at home handle door handles with disinfectants, in transport you can wear an antiviral mask. And turn away when you cough and sneeze other people, try not to contact sick adults and children.

Swine flu is a rather serious disease. Therefore, you need to protect your health with additional means of prevention so that you do not get sick, drink vitamins in time and do not contact sick people.

ilive.com.ua

The main symptoms and signs of swine flu

The swine flu, the symptoms of which are very acute in people, is an extremely dangerous infectious disease. Until relatively recently, the influenza virus that hit pigs did not indulge in a person and did not lead to serious pandemics, but all cardinally changed when a small mutation appeared in it, allowing him to hit not only cattle, but also people.

The swine flu virus, which affects people, is highly pathogenic and quickly transmitted from person to person.Swine influenza virus is also known as Californian, since it was in this area that the first outbreaks of the disease were diagnosed. It is believed that the warm climate of California contributed to the emergence of a new strain of the virus, which, with lightning speed, spread throughout the world. In medical practice, the strain of the new influenza virus is listed as H1N1.

Description of the development of swine flu

Swine influenza is an acute respiratory disease that is triggered by a specific virus that is transmitted by air or by contact. The swine flu virus has a high mutation ability, so it allows it to spread not only among domestic and wild pigs, but also other mammals. The first large outbreaks of the epidemic caused by the H1N1 virus were recorded in 2009, and then in 2012. At the first outbreak of the pork creep pandemic in California, which occurred in 2009, this disease killed more than 1, 00 people. human. In recent years, small outbreaks of swine flu in humans are recorded almost universally every year. After the discovery of a new strain of the virus, work began on the study of this disease.

Swine flu, which affected only pigs, was discovered back in 1930, but since only the cattle suffered from it, scientists did not conduct a thorough study of it.

The mutation process, which was launched in this type of influenza virus, made it extremely dangerous for people.

Given that the mutational potential of the virus is not yet exhausted, from time to time, new subtypes appear. The constant mutation of the swine flu virus leads to the fact that scientists of the world's leading medical centers can not develop an effective vaccine or medicines. The risk group for swine flu is:

• people with chronic respiratory disease;
• pregnant women;
• people who are obese;
• children up to 2 years;
• those who work in crowded places;
• people working at pig farms.

An infected person can transmit the virus to others in 2 days. Approximately in 5-7 days in the airways the greatest concentration of the virus is observed, therefore, it is during this period that the patients are the most contagious.

Symptomatic manifestations of swine flu

In adults, the causes of high mortality are a negligent attitude to their health. Many people do not pay attention to them when the first signs of swine flu appear, so they get to the doctor when the condition worsens. Symptoms of swine flu are initially similar to other colds and do not immediately reveal how serious the disease is. In different patients this type of influenza can take place in a moderate and severe form. With the moderate form of the course of the disease, patients are observed:

• a sharp increase in body temperature to 40 ° C;
• signs of general intoxication of the body;
• strong general weakness;
• pain in the joints;
• pain in the muscles;
• the strongest chill;
• a runny nose, sore throat;
• cough;
• loss of appetite;
• headache;
• photophobia;
• drowsiness;
• profuse sweating;
• pain in the chest.

A severe form of swine flu is characterized by the appearance of life-threatening symptoms. One of these dangerous complications is the progressive syndrome of segmental lung injury, which is accompanied by acute heart failure. With the hypertoxic form of the swine flu, a swift pulmonary edema is possible in humans. With a severe form of swine flu, encephalopathies can be attached to the signs of the disease, which speak of toxic and viral damage to brain tissue. Symptoms that indicate brain damage include convulsions, psychotic conditions and hallucinations.

Perhaps the development of vascular disorders, for example, profuse nasal bleeding. In some cases, the development of swine flu leads to the appearance of profuse vomiting and diarrhea, which become the cause of dehydration of the body in the shortest possible time and worsen the general state of human health. Symptoms that indicate the development of severe complications of swine flu include:

• cyanosis of the skin;
• severe shortness of breath even at rest;
• low blood pressure;
• prolonged maintenance of the main symptoms of influenza.

In the absence of targeted medication, swine flu quickly affects all body systems, which can lead to severe intoxication, complications and rapid death of the patient, so it is very important when you have the first symptoms of a cold to consult a doctor for advice, especially if the symptoms of the disease show the child, because in children the symptomatology is growing much faster.

Methods for treating swine flu

If there is a suspicion of the development of swine flu, you should not self-medicate, as incorrect therapy can lead to rapid death of the patient. Comprehensive diagnostics is required to detect swine flu in humans. Of great importance in the diagnosis is the collection of anamnesis and the presence in it of cases of contact with other infected with this disease or stay in a zone where cases of morbidity were revealed. Among other things, a PCR study of samples taken from mucus that can detect RNA of the influenza virus subtype A can help to establish the diagnosis. Sowing mucus from the nasopharynx and sputum for viruses also allows you to quickly establish the correct diagnosis.

After diagnosing and assessing the patient's condition, the doctor decides on the need for hospitalization. As a rule, treatment in a hospital is shown to children, pregnant women and people with a high risk of developing pulmonary edema and other complications. Given that currently there are no developed drugs to conduct targeted treatment for swine flu, basic therapy requires combinations of antiviral drugs and remedies aimed at eliminating symptomatic manifestations, including:

• interferons alpha;
• antibiotics;
• antipyretics;
• vasodilators;
• antitussive;
• antihistamines.

In addition, it requires the use of funds to eliminate the common cold and signs of swine flu, the symptoms of which can cause complications. In severe cases, infusion therapy, means for stabilizing the cardiovascular system, corticosteroids, bronchodilators and muscle relaxants can be indicated. A very important point in the treatment of swine flu is proper care of the patient. Patients should adhere strictly to bed rest. To eliminate signs of dehydration and improve mucus discharge from the bronchi, a profuse drink is shown, for example, hot tea with honey. The reception of cowberry juice and alkaline mineral water positively affects the condition of patients. Also, people who are sick with swine flu should adhere to a sparing diet and refuse to take alcohol and tobacco.

Prevention of swine flu and use of folk remedies

Folk remedies can not be used as the main therapy in such a dangerous disease as swine flu, but they can very well help a person to strengthen their immune system and cope faster with the disease. To maintain the body is recommended the use of freshly squeezed fruit juices with a high content of vitamin C. Good help to eliminate the symptoms, tinctures of magnolia vine, radioli and ginseng. You can use in the fight against swine flu decoctions of medicinal herbs used for colds, including dog rose, lime and mint.

During the swine flu epidemic, fresh garlic can be added to food, which has a pronounced antibacterial effect. As a rule, a person who leads a healthy lifestyle has less chances of contracting swine flu, so one should adhere to certain rules that prevent disease. First of all, for prevention purposes, avoid visiting crowded places at the time of the greatest likelihood of infection.

Regular exercise allows you to accelerate metabolism and strengthen the immune system, so it is very important time from time to visit the gym and perform at least a minimal set of exercises as a morning exercise. The procedures of hardening favorably affect the state of the immune system, so they should be used as a prophylaxis for colds. Proper nutrition significantly reduces the risk of swine flu infection, so it is worth including in the diet a large number of vegetables, fruits and fermented milk products. Comprehensive prophylaxis makes it possible to prevent the incidence of swine flu and reduce the risk of complications if infection can not be avoided.

respiratoria.ru

Swine flu: symptoms and signs in humans

When a person is sick with a common cold, it's fearless. Usually it runs for 3-5 days. But viral diseases such as influenza pose a serious threat to both health and life. Very often they cause various complications, and sometimes they can lead to death. Swine flu, the symptoms of which we describe in this article, is a life-threatening disease. There is no universal medicine for it. The reader will be able to learn about what the swine flu is. Symptoms in humans, treatment and prevention are also described in our article.

Description of the disease

The virus h1n1 (swine flu) is an infectious disease that affects the respiratory tract. Usually a person gets infected by airborne droplets. A child can get sick with swine flu after talking to a sick person. The average duration of the incubation period is 3-4 days. How does the swine flu manifest itself? Symptoms: severe fever, chills, weakness, and cough.

For today in medicine it is accepted to allocate some forms of this virus, but the most widespread are 3 subtypes, conditionally called A, B and C. The most dangerous subtype for humans is A.

Who can get infected?

Both a person and an animal can get sick. For example, this swine is most affected by pigs, in honor of which it is given the name. Half a century ago, from the animals to humans, this virus was transmitted very rarely, but, mutating, H1N1 gradually became unsafe for humans. Such changes occurred for the first time in 2009.

History of the disease

As already mentioned above, this flu not only infects people, but also swine, and also birds. In recent years, large epidemics have been quite common in large livestock companies. For this reason, every year English farmers lose at least 60 million pounds sterling.

At the end of the last century, the swine flu virus began to interact with avian and human influenza, which is why it mutated into a completely new subtype - H1N1.

The first cases of infection

The first time signs of swine flu in humans are registered in the North American continent. Then in February 2009, a Mexican child, who was six months old, contracted the virus. Further on the continent was a chain of infections. By the way, the absolute majority of the sick worked on farms. Today, this subtype is freely transferred from one person to another. Immunity to this strain in the human body is not, and this multiplies the risk of spreading the virus around the world.

H1N1 can be considered a distant descendant of the "Spanish", which in the 1920s claimed more than twenty million lives. The first major outbreak occurred in 1918 in Spain. In honor of the country and was given the name.

Severity of the disease

As of May 2009, 500 people became ill with swine flu, 13 of which died. To date, cases of infection have been registered in only 13 countries around the world. The most dangerous are the countries of North America, according to which the first epidemic of swine flu swept. Statistics show that about 5% of those who die have died of this disease. However, we take into account that medicine is well developed in the same USA. If signs of swine flu begin to show up in Africa, then the disease will bring much more negative consequences. On this continent, most people live in unsanitary conditions, and their income does not allow them to take advantage of high-quality medical services.

How do children develop swine flu?

Symptoms almost do not differ from the picture of the usual flu, which children fall ill seasonally. The first signs begin to manifest in the child just a few days after contact with the infected person.

The main symptoms of swine flu in children:

• elevated temperature;
• chills, severe weakness;
• redness of the throat;
• an ache.

Cases of involvement of the gastrointestinal tract are common. They lead to vomiting and diarrhea. Naturally, diarrhea entails serious loss of moisture in the body. Therefore, you should give the baby a lot of water. Doctors recommend non-carbonated mineral water, juice and tea.

Symptoms of swine flu in children are sometimes manifested in difficulty breathing. With age, the course of the disease is more easily tolerated. That is why children under 5 years are the hardest, because their immune system has not yet fully formed. If you notice similar symptoms in your child, you should immediately contact your doctor.

As manifested in adult swine flu

Symptoms in adults are similar to seasonal flu symptoms. A few days after infection, muscle pains, severe fatigue and chills, high fever, cough, sore throat, diarrhea and vomiting. Another feature of swine flu is the risk of exacerbation of chronic diseases.

The first actions in the manifestation of symptoms

If the ill person lives on the street, on which the facts of infection have already been registered or, at least, he is observed: pain in throat, cough, runny nose in combination with violations of the gastrointestinal tract and fever, then he needs to urgently consult a therapist. If the doctor does not find anything dangerous, then it's good. However, if this is still a swine flu, then procrastination can cost a lot. During the period of illness, it is important to reduce the number of contacts with people so as not to become the direct source of the disease.

Signs of swine flu in adult people, under which you should immediately seek medical help:

• cyanotic skin;
• frequent breathing, its violation;
• reluctance to consume liquid;
• alternation of improvement and deterioration of well-being;
• cough;
• temperature increase;
• rash;
• fever.

This applies to children. What other signs of swine flu can be:

• dyspnea;
• dizziness;
• vomiting;
• pain in the abdomen and chest area.

Treatment of swine flu

Treatment of this disease is extremely difficult, since even today the risk of vaccine contamination is not reduced to zero. Standard medications also do not guarantee a 100% effect. First of all, this can be explained by constant mutations of the virus. So how to defeat the swine flu, than to treat it? We offer a detailed list of the funds that are used.

What effects are applied after a person has swine flu? Treatment usually includes the following items:

1. Increase the volume of the liquid being drunk in the form of fruit drinks, tea, mineral water and dairy products.
2. Use of drugs to lower the temperature. Their dosage varies with age. Paracetamol and NSAIDs contained in nurofen and ibuprofen are commonly used. Aspirin should only be used after 16 years to avoid Reye's syndrome.
3. To facilitate breathing, vasodilator drugs are used ("Nazol", "Tizin", "Nazivin", "Vibrocil").
4. Translate cough into the moist can be with the help of medical products on a plant basis (with plantain, licorice root). Alkaline inhalations are also used.
5. It is important during the course of the flu to increase the intake of ascorbic acid, and it is also necessary to purchase a multivitamin complex. Vitamin C in the period of the disease speeds up the development of the interferon that helps to fight the virus, which is especially important.
6. Antiallergic agents are used (for example, "Suprastin", "Tavegil" or any other antihistamine drug).
7. In the first few days, a course of interferon, laferon is prescribed. These drugs stimulate the production of interferon in the human body.
8. As already mentioned above, today there is no universal medicine that could quickly defeat swine flu. Treatment, in addition to the already mentioned drugs, includes medicines aimed at the destruction of the direct agent of the flu. A number of drugs that affect the virus have been developed. This is, first of all, "Rimantadine", "Oseltamivir". The media claim that the sick in the Russian capital were most effectively treated through the use of the drug Relenc. But this medication does not belong to the budget list, besides, it has a wide list of restrictions.

"Arbidol" - a Russian drug, was a large number of tests and studies. As a result, it was proven to have a strong antioxidant, antiviral effect. In this case, "Arbidol" suppresses both human viruses and its animal species.

You can not engage in independent treatment. All these medicines must be prescribed only by a qualified medical professional. It is equally important that the infected person has his own utensils and personal hygiene products. To prevent the spread of the virus, regular airing and wet cleaning should be performed indoors. This will help to avoid contamination of people living with the patient, and will also help to avoid getting sick again.

Prevention

How to protect yourself from swine flu? First, you need to adhere to the regime of the day, sleep for 6-8 hours, try to eat properly, whenever possible, avoid overloads and stresses that weaken the body's immunity. Secondly, the prevention of swine flu includes the use of vitamins and drugs that increase immunity. And also mandatory personal hygiene. We should not forget about the correct processing of food. So, pork should be thoroughly fried (eating meat with blood is unacceptable).

Over the last decade, the swine flu virus has been actively studied to create the most effective vaccine against H1N1. However, there are no significant changes in this direction. Therefore, the prevention of swine flu is so important.

How to protect children from swine flu

The child's body is practically not familiar with such an infection. This seriously increases the child's risk of contracting swine flu. In order to prevent the disease, parents should take some preventive measures.

1. Frequently wash hands, always with soap, especially before eating.
2. Do not let the child go to school or preschool until they are fully recovered from respiratory infection.
3. If possible, avoid public places in which there is a likelihood of contracting the virus.
4. To vaccinate the baby, since vaccination is considered the most effective way of prevention.

What to do if the child has the first symptoms

The baby can take a non-hot bath with the addition of powdered mustard, after which the legs are triturated with warming ointments and warm woolen socks are worn. Scientists have proved that the H1N1 virus completely ceases to manifest itself and actively multiplies at a temperature of more than 50 degrees. Often, doctors prescribe crumbs of inhalation with a temperature of about 70 degrees with the addition of mint, lemon and other essential oils, which have a beneficial effect on the respiratory system. For example, to prepare eucalyptus inhalation, you should add 50 drops of tincture to the boiling water. Procedures are held throughout the week. Crumbs of up to 3 years of age are prohibited from breathing because of the possible development of bronchospasm.

In Russia, this disease is not common. However, prevention should not be neglected. If you notice that you or your child has similar symptoms, consult a doctor immediately. Perhaps this is a simple seasonal flu, which within a week will pass without a trace. But there may be a more serious illness. In this case, the faster the virus is detected and the right treatment is started, the sooner the person will become healthy and will not get any complications. To tighten with the reference to the doctor it is not necessary.

fb.ru

Signs of swine flu in children

Despite the fact that children tolerate acute respiratory viral infections better than adults, some forms of influenza can be very dangerous. One of these extremely dangerous forms of the disease is swine flu. In order to stop the disease in time and prevent complications, it is necessary to clearly know the first signs of swine flu in children.

What are the symptoms of swine flu?

Swine influenza is caused by the type of H1N1 virus and is transmitted from person to person by airborne droplets. The risk group includes children from 2 to 5 years, as well as children with weakened immune system and suffering from chronic diseases: asthma, diabetes or heart disease.

The main signs of swine flu are similar to those of normal flu and include:

• heat;
• cough;
• a sore throat;
• headache;
• chills;
• body aches and fatigue;
• vomiting or upset stomach;
• lethargy and weak activity.

To exceptional symptoms of swine flu in children are:

• cyanosis of the skin;
• absence of urination or tears during crying;
• prolonged non-stimulation;
• excited state or absence of reactions;
• rapid or shortness of breath;
• any rash on the body.

Symptoms of swine flu are easier to detect in adolescents than in young children, because they are able to describe their condition. In addition, children may experience periodic disappearance and the appearance of signs of swine flu, i. E. the child may have a fever, after which the patient will feel considerable relief, but after a while the signs of the disease return with renewed vigor. Therefore, even after the disappearance of the symptoms of a sick child should not be released from home within 24 hours.

How does the swine flu manifest itself?

When swine flu, as with another form of viral infection, you can identify several stages that change one another.

1. Stage of infection. At this stage, no external manifestations are observed, except for the worsening of the general condition(weakness, drowsiness, fatigue), which is associated with the struggle of the organism with viruses.
2. Incubation period. This phase lasts from a few hours to three days, during this period, patients become dangerous to others, and begin to manifest themselves the first clinical signs (sneezing, pain in the muscles, the appearance of liquid snot, an increase in temperature to 38-39 degrees).
3. The phase of the height of the diseaselasts from three to five days. The organism is weakened by a constant "attack" of viruses on the cells of the body and opens the way for the penetration of microbes, which carry with them various complications (pneumonia, bronchitis). The course of the disease depends on how the treatment is carried out and on the immune system of the child.

WomanAdvice.ru

Symptoms of influenza in adults - swine flu, avian influenza

Influenza is a viral disease that even people who are completely remote from medicine know about it, since this is the most famous and frequent illness, transmitted by airborne droplets, during conversation, sneezing, coughing from a sick person to a healthy person. Nowadays, the flu has become one of the most dangerous diseases due to its complications.

And yet, several decades ago, he had a rather frivolous attitude toward him from doctors and the public. The flu did not cause such anxiety among parents, as now, children easily transferred it, and complications were very rare.

Especially frivolous it was in the Spanish epidemic in 1918, when the death rate was 50 million people (about 3 percent of the world's population). Symptoms of influenza in adults were mostly mild, and most of the patients had a disease called "on legs", went to work, could not stand pastel regimen and did not bother to treat themselves, in 3-4 days a strong organism easily suppressed the virus and recovery came very quickly.

What is happening today? Each year, new strains of this virus appear, there are atypical varieties of the disease, difficult to cure treatment and provoking very serious complications, the death rate of the population from influenza all over the world.

Unfavorable ecological situation on the planet, an abundance of poor-quality harmful food products, various chemical unsafe substances in everyday life, the increasing radiation load per person - all this reduces the protective forces of any organism, the overall resistance decreases.

People have become harder to tolerate any viral infections, while the period of recovery is prolonged, and the number of complications after the flu is increasing. How to distinguish the signs of influenza in adults from a common cold? What are the signs of a typical, swine or bird flu?

Symptoms of a typical flu

The most important sign of the flu is a sharp deterioration in health, weakness, fever, high fever, perspiration, sore throat, dry cough and joint aches. Unlike the flu, the flu begins very abruptly, suddenly, besides, with cold, body temperature rarely reaches 38C, when, as with the flu, it is usually 38-40C. Also, with colds, there are rarely severe headaches, while the flu is intense, concentrated in the forehead, temples. Headache with influenza is due to severe intoxication, which for colds is negligible. With colds, the population suffers more often than the flu and they go much easier and faster without causing complications. The main features of influenza in adults:

• High temperature 38-40C, chills, weakness
• Intense headache, dizziness
• Photosensitivity, pain in the eyes
• Arthritis in the joints and muscles, in the whole body
• Excessive sweating
• Pershing and sore throat, dry mouth, dry strong cough
• Abundant discharge from the nose, sneezing
• Less common is vomiting and nausea

In addition, for colds, usually not very strong cough, with the flu, it is significant. Influenza as a more serious disease, which undermines immunity, often contributes to exacerbation of existing chronic diseases in humans.

Swine flu and its specific symptoms

It is worth noting that the information on such forms of influenza as pork and poultry is somewhat "inflated" with the aim of imposing a vaccine for us or for another purpose, which we have not voiced. Complications from such influenza develop in weakened people (the elderly, pregnant women, often ill children). And pneumonia can develop as early as the second day from the first symptoms of the disease.

Signs of swine flu are identical to those of a typical human influenza strain. Like ordinary swine flu, it is accompanied by headache, and high fever, and aching joints, weakness, cough, and increased fatigue. Swine influenza causes vomiting and diarrhea. If the following symptoms accompany the usual symptoms, you should immediately seek medical help:

• Shortness of breath, difficulty breathing, with inspiration or exhalation
• Pain in the chest
• Stomach ache
• Fever, not knocked down by antipyretic agents
• Sharp dizziness
• Bleeding from the nose
• Prolonged vomiting or diarrhea

If you have all the signs of flu, you should be at home whenever possible, exclude any contact to maximum isolation from others, and not become a source of infection by the virus, especially if it is pork or avian flu.

Avian influenza in adults

The sources of avian influenza are wild birds, when a sick individual is in contact with a healthy, as well as a vector of the virus can be rats that are not affected by this disease, but can be carriers of infection on their wool. For humans, the source is most often poultry, their droppings, and also the virus can be transmitted through objects, things, shoes.

It is proved that the virus of this flu enters the body through the mucous eye and the airways from the sick person with close contact. The major share of all known outbreaks of avian influenza was registered in people who had contact with sick poultry, objects surrounding them. As the virus dies already at 70 ° C, the probability of infection when eating meat of infected birds is minimal, The only source of influenza through food is raw eggs used for food.

The symptoms of avian influenza practically do not differ from a typical flu, the same fever, cough, runny nose, butif after 5-6 days of illness the state of health worsens, then as a complication of this type of influenza there is atypical pneumonia.Of all the known cases of outbreaks of avian influenza, which could be proved by laboratory analysis, 50% of the cases did not survive due to the severe course of pneumonia. Therefore, when the clinical deterioration of the condition, the emergence of respiratory failure, prolonged non-knocked down fever, should be called "First Aid".

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