Feeling of a cold without fever. Why is there a disease without fever. Cold symptoms without fever.

Even a child can easily list the initial symptoms of a cold. This is a runny nose, sore throat, sneezing and fever. But colds without fever are also common. Is such a course of the disease dangerous? Or is it, on the contrary, a good sign? Do I need to treat colds without fever? What should be the treatment? In this article we will try to answer all questions in detail.

Why does the temperature rise with a cold?

To understand whether the absence of fever is dangerous with a cold, you need to understand the benefits of the body's temperature reaction. So, during the development of the infectious process, specific substances - pyrogens - enter the bloodstream. They can be particles of a foreign virus or substances produced by your own body.

Once in the brain, namely in the hypothalamus (the center of thermoregulation), they activate the temperature increase program. As long as it lasts inflammatory process with foreign proteins, the body temperature will rise.

Pyrogen translated from Greek means "producing heat".

Under the influence of high temperature in the body, the following are activated:

Phagocytosis processes (eating alien enemies by the cells of your own body).
Processes for the production of antibodies (protective proteins that remember information from viruses and activate emergency protection).

At the same time, the growth and development of viral particles is strongly inhibited.

Thus, fever is a signal from the body about the presence of a pathogenic foreign protein. Besides, heat immobilizes all the body's defenses to fight an infectious agent. High temperature is a kind of treatment for a viral disease.

When is the virus not accompanied by fever?

A cold without a fever is more likely a course of an average illness than a rare exception. In most cases, a person with strong immunity picks up seasonal rhinovirus, which is partly familiar to immune memory cells. The body does not need to spend a lot of effort and energy for treatment. It fights infection without fever and beats it in about 7 days. This is the perfect event.

The second option is less successful. A typical virus enters the body, weakened by a strong immunodeficiency (a consequence of a serious illness, advanced oncology, AIDS). In this case, the process can also proceed without fever, but this is due to the fact that the defense cells cannot fulfill their duties. They need to recognize the enemy and destroy the infection, but they are inactive. In this case, the symptoms of a cold will include severe weakness and intoxication of the body.

Third option. A cold without fever is an indicator of a severe infection unknown to the body. An example in this case would be the bird flu virus. This infection has an interspecies barrier. Infection with the avian virus resulted from its mutation. The human body was not familiar with the avian infection, so the symptoms of the disease did not include fever. Avian flu, without encountering serious resistance, attacked the body and led to sad outcomes.

The bird flu epidemic was first identified in 1997. Then in Hong Kong 6 people out of 18 infected died from it.

How to recognize non-temperature colds?

Fever is an important diagnostic symptom of a cold. Without it, the disease is difficult to determine even for a doctor.

If you have a runny nose during the viral season, then the diagnosis of ARVI is beyond doubt. Here's how to deal with a sore throat.

The throat hurts not only with a cold, but also with angina, mononucleosis. How do you know if you have a common seasonal virus? Look in your mouth. If you see the usual redness back wall pharynx and palatine arches, then we are talking about a common cold. But purulent plaque on the tonsils and pus-filled gaps speak of the seriousness of the process. Most likely, you have contracted a sore throat. In addition, both angina and mononucleosis always have a pronounced temperature reaction.

Cold symptoms include a runny nose, sore throat, sneezing, and coughing. In the absence of temperature, such a course of ARVI can be easily confused with allergies. Keep in mind that with allergies, lacrimation and hives are added to the above symptoms. If infectious conjunctivitis very rarely accompanies adenoviruses, then urticaria with a cold is nonsense.

Treating not a cold without a symptom of fever

Treating the common cold with immunodeficiency is the task of a specialist. You should not do this yourself. AND bird flu, fortunately, is not so common. Therefore, we will consider the treatment of the common cold in a person with strong immunity.

The first question is whether to treat? In the absence of fever, the person's condition does not suffer much. Maybe you don't need to help the body? Of course you do. Even iron immunity needs support. ARVI treatment will save you from unwanted complications of the disease (sinusitis, tonsillitis, pneumonia).

How to treat a cold without fever? You do not need to take antipyretics, which means that you can put all the chemicals aside.

It is good to treat a cold without fever with “grandmother's” remedies. For this, warm tea with lemon and honey is suitable. Drink this drink 3-4 times a day to relieve inflammation and remove toxic substances from the body.

The treatment will be pleasant and tasty.

Lemon and honey cannot be added to boiling water. Let the drink cool. Then the beneficial properties of these substances will be preserved.

Throat and nose can be rinsed with solution sea \u200b\u200bsalt... To do this, dissolve 2 tablespoons of the substance in 1 liter of hot water. Rinse the nose with a warm solution and rinse the throat. This should be done at least 3 times a day. If you want to treat with an effect, it is better more often than less often.

When a cough begins, the best treatment is black radish and honey syrup. The use of such a syrup three times a day relieves bronchial symptoms of acute respiratory infections, dilutes and removes phlegm from the lungs and significantly softens the cough.

A cold without a fever is an indicator of your strong immunity. But if at the same time you feel worse than usual, and the symptoms of the disease are rapidly progressing, immediately seek qualified medical help... After all, the usual ARVI has many masks that can be difficult to treat. And remember, even if ARI has easy flow, treatment of the disease is mandatory.

Colds without fever are fairly common, although fever is one of the most obvious signs of colds. The causes of a low temperature with a cold are a stronger immune system, acquired immunity after influenza vaccination, a deeply weakened immune system, as well as various abnormal forms of the disease. However, other cold symptoms are usually runny nose, sore throat and headache, weakness, and drowsiness. In any case, the intensity and severity of symptoms varies widely from subtle manifestations to the most serious forms, including respiratory failure with laryngeal edema, coma, intoxication, etc.

Causes of a cold without fever

The temperature in colds rises due to the effect of certain substances on the thermoregulatory center located in the hypothalamus. This leads to the fact that the normal temperature is perceived by the body as low, and the body begins to vigorously correct the situation by increasing the body temperature.

There are several reasons for colds without fever.

First option is quite common and is associated with the presence of a strong immune system or the presence of specific immunity to this type of pathogen. In this case, the body does not need to launch a complex chain of reactions to activate protective cells, as a result, pathogenic activity is significantly reduced, and the duration of the disease is reduced, but only if the symptoms are not serious.

Second option can be considered the worst. Symptoms of a cold without fever can occur with a sharp weakening of immunity (with HIV, cancer, after radiation therapy, etc.). In this case, the defense is so small, or vice versa, so active that the body cannot start a chain reaction of activation of defense systems. It is not only cold symptoms that are present.

Third option colds without fever is the rarest. This happens when you come into contact with previously unknown forms of colds (bird flu, swine flu, etc.). The body does not perceive this pathogen as a threat and does not understand how to respond to it. The defense cells are inactive and the chain reaction is not triggered.

Symptoms and signs of a cold without a high fever

Despite the absence elevated temperature, all other cold symptoms are observed in full. The intensity of their severity can vary depending on the cause of the disease and the characteristics of the patient. Symptoms may be virtually absent in people with strong immune systems, or peak with a weakened immune system. Therefore, for example, in the absence of intense symptoms, a runny nose without fever can have two extremes.

The main ones are not fever, but nasal congestion and runny nose, sore throat and pain symptoms of intoxication, headaches and muscle pains, cough, shortness of breath, bleeding of the mucous membranes and skin irritation.

A runny nose without and with fever is the most common symptom of a cold. Most often, you can get it with the onset of cold weather or after hypothermia. However, even if overall health may be affected, this is only a symptom that does not cause significant discomfort. However, in people with diseases that reduce immunity, a runny nose without fever can cause very serious problems.

Colds without fever in children

Colds without fever are most common in children. The child's body is the most vulnerable, it lacks protective antibodies and the cascade reaction is often not triggered. However, other symptoms are a runny nose, moist cough, can be expressed.

A cold without fever in children can also be with a strong immune system or as a result of vaccinations. In this situation, all symptoms do not last long. But, despite the lack of temperature, treatment and care are, of course, necessary.

Breastfeeding plays a special role here. With mother's milk, the child receives in abundance those protective cells that his body cannot yet reproduce.

Cold without fever during pregnancy

Colds without fever during pregnancy are quite common. This is due to a decrease in immune function. During pregnancy, the defensive reaction is significantly reduced and this is normal, however, the susceptibility of the expectant mother to various diseases, including the common cold, increases significantly. Among other things, a cold during pregnancy lasts longer and harder than usual, and the first trimester of pregnancy is especially dangerous in this regard.

It is worth saying that even without using medicines, pregnant women can significantly improve their condition in case of a cold. This is achieved by normalizing the daily routine, prolonged sleep, proper nutrition, and taking vitamins. Folk remedies have also been shown to be beneficial in treating colds without fever.

Cold treatment without fever

Treating a cold without a fever is not too different from treating a common cold with a high fever. In practice, the only difference is that the patient does not need to take antipyretic drugs, but even so, paracetamol, for example, can have a positive effect, since it is not only antipyretic, but also anti-inflammatory and analgesic.

The main and unchanged tasks in the treatment of colds without fever remain: relief of symptoms, prevention of complications.

In addition, the type of therapy depends on the severity of the symptoms. In severe cases, patients are shown hospitalization with complex treatment, in mild cases, sometimes it is enough folk remedies and topical medicines for certain symptoms (fever, sore throat).

Depending on the contraindications, the acceptable immunostimulating drugs vary considerably. Anaferon or aflubin has absolutely no contraindications. These drugs can be given to children from the first days of life, the elderly and pregnant women.

With a cold without fever, it is recommended to use drops and sprays that have a vasoconstrictor effect: xylitol, tizin, otrivin and others. Remember that long-term use of these drugs leads to the development of drug resistance. Instillation of the nasal cavity with sea water gives a good effect.

When coughing, depending on the type of cough, drugs are prescribed to suppress the cough, or drugs that make it easier to dilute and remove phlegm. these are, for example, codelac, terpinkod, ACC, bromhexine and others. Herbal preparations and the use of folk remedies such as chamomile or calendula tea should be preferred.

Article author: Valery Viktorov, "Portal Moscow Medicine" ©

Denial of responsibility: The information provided in this article about a cold without fever is only intended to inform the reader. It cannot be a substitute for the advice of a healthcare professional.

Cold without fever - This is a fairly common occurrence. Although a rise in temperature is one of the clearest signs of a cold, its absence does not at all rule out the disease. There are several reasons explaining why colds without fever are quite common - these are strong immunity of a sick person, acquired immunity after influenza vaccination, deeply weakened immunity, as well as various forms of unusual colds. In this case, the rest of the symptoms are usually present (runny nose, pain and sore throat, weakness, drowsiness, etc.). In each case, the intensity and severity of symptoms varies significantly, from a barely noticeable manifestation to the most severe forms (respiratory failure with laryngeal edema, coma with intoxication, etc.).

Causes of a cold without fever

An increase in temperature with colds occurs when pyrogenic substances affect the center of heat regulation, located in the hypothalamus. Pyrogens are divided into primary (bacterial exotoxins, particles of destroyed bacterial walls, etc.) and secondary (interleukins, tumor necrosis factors, etc.). And it is the secondary that plays the main role in the development of temperature rise. Under their influence, prostaglandins are formed, which affect the "cold" and "warm" neurons of the hypothalamus, changing their sensitivity. This leads to the fact that the normal temperature begins to be perceived by the body as low, and the body begins to vigorously correct this situation by increasing the body temperature. Thus, the process of increasing body temperature is a rather complex cascade chain of reactions.

Reasons for development colds there can be several without temperature.

The first option is quite common, and it is associated with the presence of strong immunity, or with the presence of specific immunity to this type of pathogen (previous vaccination, repeated infection with the same type of pathogen, etc.). In this case, the body does not need to launch a complex chain of reactions, the activation of protective cells occurs independently without unnecessary effort, as a result of which the activity of the pathogen is significantly reduced, the duration of the disease is reduced significantly, and the symptoms are not expressed.

The second variant of a cold without fever can be attributed to the most unfavorable. It occurs with a sharply weakened immunity ( HIV infection, severe cancer, condition after radiation therapy, etc.). In this case, there are so few protective cells, or they are so inactive that the body of the infected person is not able to start a cascade chain of reactions to activate the defense systems. At the same time, the symptoms of a cold are not only present, they are pronounced and deprive a person of their last strength.

The third variant of a cold without fever is the rarest. It occurs when the body collides with a previously unknown cold disease (bird flu, swine flu, etc.). They arose as a result of interspecies mutation. The body does not perceive this pathogen as a threat to life, and does not understand how to respond to it. As a result, protective cells are produced extremely inactively and the cascade reaction does not start. At the same time, as in the case of weakened immunity, the symptoms become pronounced, often leading to death.

Symptoms and signs of a cold without fever

Despite the absence of fever, all other symptoms characteristic of a cold disease remain intact. The intensity of their severity can be different, depending on the cause of the disease and the characteristics of the patient's body. Symptoms can be erased, practically absent (with strong immunity), or reach the highest maximum, depriving a person of his last strength (weakening of immunity). Thus, in the absence of an increase in temperature, the intensity of symptoms can have two extremes.

The main symptoms of a cold without fever are: nasal congestion and, pain and sore throat, symptoms of intoxication, head and muscle pains, cough, shortness of breath, hemorrhages on the mucous membranes and skin.

Nasal congestion and rhinorrhea are among the most common symptoms of colds. Almost every person noted them at home with the onset of cold weather or after hypothermia. At the same time, even the general state of health may not suffer, and this symptom remains the only one, without causing significant discomfort and without depriving the ability to work. But everything is not always so smooth. In people with diseases that reduce immunity, nasal congestion and rhinorrhea can be so disturbing that nasal breathing becomes almost impossible, or completely impossible. In this case, breathing is carried out by the mouth, provoking the development of even greater complications. Each case is individual and in case of a serious condition, it is mandatory to consult a specialist.

Sore throat and sore throat and nasopharynx are also not uncommon. In mild cases this symptom it is not expressed and goes away on its own within 2-3 days, or it requires the use of mild local drugs (lozenges, sprays, rinsing), which quickly have a positive effect. In severe cases, the intensity of the symptom is so pronounced that it becomes difficult to swallow, talk, and in special cases, even the passage of the air flow during breathing becomes painful. In this case, not only local, but also systemic treatment is necessary.

Cough. With strong immunity as such, the cough usually does not develop, the sick person complains of "choking", rare unproductive or unproductive coughing. Their occurrence is usually associated either with irritation of the laryngeal mucosa caused by a pathogen, or with an increased production of mucus in the bronchi and trachea, as a result of the body's defense reaction. In this case, the cough can be productive or unproductive. In severe patients, the cough can reach such a degree that it leads to respiratory arrest. This condition is life-threatening and requires immediate medical attention.

Dyspnea. It usually develops in people with weakened immunity and indicates a lesion of the upper respiratory tract... With the development of shortness of breath, the doctor prescribes sputum-thinning and bronchodilator drugs.

Intoxication is an irreplaceable component of colds. Even if there are no symptoms, including temperature, a person may complain of increased fatigue, drowsiness, and lethargy. The extreme degree of intoxication can be considered absolute muscle weakness and loss of consciousness. Massive poisoning of the body occurs. And if in the first case the body can independently cope with the pathogen during elementary rest and regulation of sleep and nutrition, then in the second case, hospitalization is necessary.

Headaches and muscle pains may not be expressed in mild cases and go away on their own after sleep, or after taking anesthetic or NSAIDs, or they can reach such a degree that taking strong drugs becomes completely ineffective. The infected person experiences pain even when lying down and any movement is painful.

Hemorrhagic rashes in the form of small reddish dots on the throat or in the area of \u200b\u200bgreatest friction of clothing can also occur with a mild course, but in severe cases, the spots become larger, the area of \u200b\u200bthe lesion increases, and their soreness increases. This symptom indicates the vascular components of the disease, because capillaries and small vessels are affected. Most often, this symptom occurs when infected with an unknown pathogen and also requires hospitalization, since bruises on the skin are only an external manifestation of the disease, the same processes occur inside the body, damaging human organs.

Cold without fever in a child

Why does a cold without fever occur in children? The answer to this question is obvious. The child's body is the most unprotected, since it has not yet had time to form protective antibodies. He kind of gets to know all the dangers surrounding him. In this case, the cascade of reactions during which prostaglandins are formed can be slowed down. But other symptoms - rhinorrhea, wet cough, can be pronounced. You can often hear: "Again my child is flooded." This is a normal reaction of the child's body to the pathogen. Weak internal protection tries to externally expel the pathogen outward.

A cold without fever can also occur in children with already strengthened immunity, or in vaccinated children. In this situation, all symptoms are mild, and do not last long. But, despite the lack of temperature, the child needs help, of course. Any, even the mildest disease, can be complicated by the addition of a new pathogen. To prevent this, from the very first signs of a cold, it is recommended to start immunocorrective therapy and treatment of the symptoms that have arisen. Have a positive effect: plentiful warm alkaline drink, easily digestible warm food and sound sleep. In the treatment of symptoms, preference should be given to herbal preparations, and also to use folk remedies in addition to the prescribed treatment.

Breastfeeding plays a special role in infancy. With mother's milk, protective cells enter the child's body, which cannot yet be produced independently in the child's body. It is they who carry out the fight against pathogens, so it is advisable to seek continuation breastfeeding up to one year of age.

Cold without fever during pregnancy

Colds without fever during pregnancy are quite common. This is due to the peculiarity of the immunity of a pregnant woman. During pregnancy, immunity is markedly reduced, this is a protective reaction, so that there is no rejection of the fetus. This is a normal condition, but, nevertheless, the susceptibility to various diseases, including colds, increases significantly. It also lasts longer and harder than usual. The body, with all its desire, cannot develop the required number of protective cells, and the temperature below 38 ° C only aggravates the situation, because without it it becomes impossible to form interferons, which have a detrimental effect on viruses. In addition, a cold can harm a child. The first trimester of pregnancy is especially dangerous in this regard. Most often, the outcome of the disease during this period may have two options: it will not have any effect on the fetus, will lead to the death of the fetus, or, in rare cases, the fetus will remain, but the unborn child will have numerous malformations (which ones depend on the period of organ laying i.e. from the week of pregnancy). In addition, this period is complicated by the fact that almost all drugs will have an effect on the developing body. The second trimester is less dangerous for a child in case of a cold. At this time, the future little man is almost completely formed, but, nevertheless, the pathogen can have a harmful effect on the nervous, endocrine and reproductive systems of the child. The list of approved drugs for use is increasing, but still remains small. A cold in the third trimester is dangerous for the possibility of development, as well as for the mother herself. The load on the woman's body during this period is the highest and any disease will be very difficult to tolerate. In addition, catching a cold in the prenatal period is dangerous with the possibility of infection of the newborn from the mother. Thus, a cold disease during pregnancy definitely needs treatment, and a specialist should deal with it. The most dangerous during pregnancy are antibiotics, aspirin, iodine 131, hormones, sleeping pills.

Paracetamol for colds without fever is the drug of choice for pregnant women as a pain reliever. But remember, only a doctor can prescribe any drug!

Even without the use of medication, a woman can significantly improve her condition. This is achieved by normalizing work and rest, prolonged sleep, proper nutrition, and taking special vitamins for pregnant women. Folk remedies also have a positive effect in treating colds without fever, but they should not be abused. Preference should be given to inhalation of garlic and onion vapors, tea with honey and lemon, gargling with calendula, chamomile or sage broth, instilling aloe or Kalanchoe juice into the nose. It is not recommended to consume various decoctions and infusions inside, as they can harm the child.

Cold treatment without fever

A cold without a fever is not much different in its treatment from a cold with a high fever. Almost the only difference is that the patient does not feel the need to take antipyretics, but even in this case, Paracetamol for colds without fever can have a positive effect, because it is not only an antipyretic drug, but also an anti-inflammatory and analgesic agent.

The main goals in treating colds without fever also remain: strengthening the immune system, relieving symptoms, preventing the development of complications.

Also, treatment depends on the severity of the symptoms. In severe cases, hospitalization with complex treatment is indicated, in mild cases it is enough to do with folk remedies and topical preparations for certain symptoms (runny nose, sore throat).

Depending on the presence of contraindications, the list of acceptable immunostimulating drugs varies considerably. Anaferon, Aflubin and Otsillococcinum have absolutely no contraindications. These drugs are indicated for children from the first days of life, the elderly and pregnant women.

Anaferon is a white tablet for resorption, Aflubin is available in the form of drops and tablets for oral administration, Oscillococcinum is in the form of water-soluble granules for oral administration. All these remedies are homeopathic and promote the production of their own protective cells. In addition to treating colds, these drugs can be used to prevent the disease. From folk remedies, echinacea tincture, as well as its decoction, have become widespread.

In case of nasal congestion, it is recommended to use drops and sprays with a vasoconstrictor effect: Xilen, Xymelin, Afrin, Tizin, Otrivin, etc. But it should be remembered that long-term use of such drugs causes the development of drug resistance. The number of receptors on the vessels that capture the drug component becomes less and less over time, the need for the amount of the drug used increases, until its intake ceases to be effective. In addition, the nasal mucosa becomes dry, the vessels become thinner and there is a risk of nosebleeds. To avoid such complications, it is recommended to use these funds for no more than 5 days. A good effect is provided by rinsing the nasal cavity with seawater, a self-prepared solution, or using various sprays: Aquamaris, Aqualor, etc. these funds have no contraindications. In addition to relieving puffiness, sea water washes away excess mucus, dust particles and microorganisms. Also, preparations based on essential oils practically have no contraindications: Pinosol, Sanorin, Efelipt, etc. They not only relieve swelling, but also reduce inflammation of the nasal mucosa.

For pain and soreness in the throat, it is recommended to maximize the use of topical agents: gargles, sprays, lozenges. They do not have a systemic effect, therefore they are allowed to almost everyone. However, it is not recommended for pregnant women and young children to use antibacterial drugs. Also, in the treatment of the smallest, preference should be given to drugs in the form of a spray or aerosol. The choice of these drugs is huge: tablets - Grammidin, Septolete, Strepsils, Faringosept, etc., sprays - Miramistin, Yoks, Lugol, Cameton, etc., aerosols - Ingalipt, Hexoral, etc. Decoctions of medicinal herbs are well suited for rinsing: sage, calendula , chamomile, eucalyptus.

When coughing, depending on its type, either drugs that suppress the cough reflex, or drugs that help thin and remove sputum are prescribed. The first include Codelac, Terpinkod, etc., the second type - ACC, Bromhexin, Lazolvan, Gedelix, Ambrobene, Fluimucil, etc. Preference should be given to herbal preparations (licorice root, gedelix, etc.), and also, in addition to these drugs, use folk remedies: decoctions of chamomile, calendula, breast collection, etc.

In case of shortness of breath, it is necessary to use bronchodilators (adrenomimetics), only a doctor can prescribe them. Some medicines for the treatment of cough contain such drugs for better excretion of sputum (Ascoril, Jocet, etc.).

Plentiful warm alkaline drink will help fight intoxication. In especially severe cases, when the intoxication is pronounced, hospitalization with intravenous infusions is necessary - detoxification therapy.

Vitamin therapy is recommended as an adjunct to treatment. There are a lot of vitamin preparations on the pharmaceutical market now, from inexpensive (Geksavit, Undevit, etc.) to quite costly (Complivit, Vitamishki, etc.). You can also make your own homemade vitamin mixture by mixing walnuts, dried apricots, lemon twisted in a meat grinder, with honey.

As a rule, a temperature of more than 37 degrees often occurs as a result of the body's struggle against bacterial infection and viruses with acute respiratory infections.

Doctors advise not to take pills for fever if it does not exceed 38 degrees. However, there are often ARVI and ARI without signs of temperature, it is important to figure out why this is happening.

Causes

As you know, the normal temperature is 36.6 degrees. Sometimes in adults, fluctuations up to 37 degrees are allowed.

Infection without fever in most cases indicates the following:

weakening of the immune system,
depletion of body reserves,
the infection is introduced due to a decrease in resistance.

Often low indicators show that a person does not have moral or physical rest, and there are also problems with the protective function of the body, which will then be indicated by the symptoms.

When the immune function begins to work poorly, this is associated with developing infectious disease... For example, if a viral or other microbial infection alternates in adults, then the body does not have time to recover, since it is weakened by the previous pathology.

Sharp outbreaks of a new disease (even acute respiratory infections) often become an excessive load on the immune system even for adults, which affects the insufficient response of the body's thermoregulation apparatus.

In some cases viral infection it happens without temperature, if there is dysfunction of the hypothalamus, which is not uncommon in case of severe intoxication of the body.

One of several functions of the hypothalamus in adults is to control thermoregulatory processes in the body. As you know, the hypothalamus is very sensitive to the effects of toxic substances. This part of the brain is responsible for the stability of the internal environment of the body.

During poisoning, which is considered an integral part of ARVI, adults may experience a temporary failure in the functioning of the hypothalamus, which will affect the work of the thermoregulation system.

Symptoms

Symptoms without temperature are not specific, therefore, it is quite difficult to determine normal temperature values \u200b\u200bin a person without a thermometer.

In adults, we can talk about if there are the following symptoms, even without fever:

rhinitis, nasal breathing, mucous discharge,
sore throat, swelling of the nasopharynx,
sneezing,
dry cough that turns into wet
muscle pain, feeling of aches in the whole body.

Most begin with sore throat, nasal discharge, and general weakness. Since at the same time the temperature is at the usual level or too low, then a person has:

apathy,
drowsiness,
irritability.

If, with acute respiratory infections, the normal temperature becomes low (hypothermia), you should consult a doctor.

Cough with ARVI without fever

First you need to understand why a cough appears with ARVI. Cough is a defense reaction of the human body. With the help of the cough reflex, the airways want to get rid of phlegm and reduce respiratory irritation due to the waste products of bacteria and viruses.

If with acute respiratory infections and acute respiratory viral infections there is a cough, but there is no temperature, then more often patients do not carry out treatment and continue to lead their usual life.

This situation is dangerous because a person is a source of infection, and the disease itself can spill over into bacterial pathology.

When it intensifies, it may be due to the spread of inflammation to the lower sections. respiratory systemthat urgently needs to be treated.

If the temperature does not rise further, then this indicates serious problems with the immune system. It can be argued that the body does not fight the problem, and the human condition worsens.

It is necessary to see a doctor in order to start treatment immediately, since in adults this condition can be complicated by bronchitis and pneumonia. In addition, the acute process can become chronic, which will provoke pharyngolaryngitis or prolonged bronchitis.

If a person coughs, it is best to consult a doctor, regardless of the presence or absence of fever. It's easier to warn dangerous complicationsthan to treat them.

Diagnostic measures

It is more difficult to diagnose ARVI without fever than ARI. Elevated temperature readings are included in the symptoms of a classic viral disease.

If there is no temperature, then the following signs of SARS should be checked:

when and how the infection shows symptoms,
what kind of cough
how sputum and mucous fluid are secreted.

It should also be assessed whether there is a negative epidemiological situation in the region, in places of study or work.

To accurately identify the type of pathogen, laboratory tests that detect viral antigens will be required. In this case, an immunofluorescence reaction or the detection of antibodies to viruses is used.

To clarify the diagnosis and treat the disease, removing the symptoms, it is sometimes necessary to conduct a serological reaction in paired sera, they are withdrawn at the onset of the disease and in the process of eliminating the disease.

ARVI treatment without fever

As mentioned earlier, the lack of temperature in ARVI very often indicates an insufficiently strong immune defense.

That is why it is necessary, first of all, to support the immune system, for example, to provide a person with rest, to protect him from psycho-emotional stress and additional stress.

Treatment also includes adequate nutrition and restoring sleep patterns.

If there are severe symptoms of ARVI and general weakness of the body, then the treatment involves warming procedures:

drink a warm drink,
take hot foot baths,
wrap yourself up in a warm blanket,
warm your feet with a heating pad and wear warm socks.

These treatments can be used alone or combined. Dress warmly, avoid drafts, and regularly ventilate the area so that infection is less likely to enter the body.

To maintain and strengthen the immune system, it is worth taking adaptogenic agents, for example, tinctures:

ginseng,
echinacea,
lemongrass,
eleutherococcus.

You can take these drugs for a month or two.

For the immune system to function fully, it is important to provide the body with all trace elements and vitamins sufficiently. For the normal functioning of the body, it is necessary:

eat balanced
take a multivitamin.

Symptomatic treatment for ARVI and ARI with normal temperature is characterized by the use of drugs. Treatment needs to be started antiviral drugs not later than on the second day after the onset of the ailment:

drugs-neuraminidase inhibitors: Relenza, Tamiflu,
adamantane series: Remantadine,
interferon inducers: Cycloferon.

Runny nose should be treated with vasoconstrictor nasal sprays or drops: NOK spray, Naphtizin. When coughing, it is good to take expectorant (mucolytic) agents: solvin, mukaltin and others.

Respiratory diseases are often mild, we carry them almost "on our feet", but can also cause anxiety. Firstly, the absence of fever does not always mean the harmlessness of the disease, and secondly, the absence of this symptom is often misleading, and we are in no hurry to discuss a serious illness with a professional physician.

Why does a cold without fever develop?

A common cold, and ARVI in the medical literature, is called a state of malaise, which usually occurs against the background of general hypothermia. We can freeze over in winter and summer in a draft. This is even more likely during the so-called off-season - early spring or late autumn - when the weather changes dramatically and unpredictably, and it is not always possible to choose a wardrobe accordingly.

However, it is easy to notice that one person will freeze and will not even rush to warm up when he comes home, and he will not get a cold. The other will only slightly chill, steam in the bathroom and get drunk with hot tea, and still get a cold. What does it depend on? Everything is explained by the fact that hypothermia is only a trigger mechanism for a cold, it activates other adverse factors of a cold. Among the latter:

damage to the body by pathogenic microflora - the number of viruses that can provoke a cold reaches several hundred; among them are completely harmless, but also the flu; in some, the organs and tissues of the body affected by viruses become a favorable environment for the reproduction and active life of bacterial and fungal microflora;
weak immunity - formed under the influence of many factors, congenital features, the presence or absence of chronic and systemic diseases, certain predispositions to diseases and perceptions of unfavorable weather conditions;
exacerbation of chronic conditions - weakened, so-called target organs, for example, chronically enlarged tonsils, the nasal sinus mucosa susceptible to viruses, are most susceptible to colds;
weakened intestines - the state of general immunity depends on the function of the gastrointestinal tract; if the digestive tract, for example, is weakened by taking antibiotics or dysbiosis has developed here for other reasons, the likelihood of a cold in the off-season increases;
psycho-emotional stress, stress - psychological instability and constant anxiety underlie psychosomatic disorders, the likelihood of colds also increases.

Features of a cold disease in each person are very individual. Depending on the role of each of the above factors, a cold can manifest itself as a sore throat, runny nose, and fever. However, for some reason, it is the rise in temperature that attracts special attention to malaise. Agree, we are more likely to endure a cold with a sore throat on our feet than a runny nose, accompanied by fever. A cough can cause some anxiety, but only a cough with a fever will suggest bronchitis or pneumonia.

Medical statistics claim that people are much more frivolous about colds without a fever, but this is only partly true.

Whether or not a rise in temperature occurs depends on the following:

Cold pathogen type... Almost never strains of influenza do not infect the body without fever. In addition to influenza, from the hundreds of viruses known to medical science, many quite aggressive ones are isolated. It depends on which one enters the body and whether the human immune system will react to it with an increase in temperature.

Immunity status... Temperature turns out to be a specific reaction of immunity to the pathogenic effect of the virus on the body; the production of antibodies or an inflammatory response is normally accompanied by an increase in temperature. However, in some people, the immunity is weak enough to fight some viruses, which means that there may be cases when the lack of temperature means not mild, but very dangerous virus and lack of immune response to it.
Exposure to medications... Modern pharmacology offers a wide variety of cold remedies, destroying not so much the virus itself or strengthening the immune system, but rather manifestations of the common cold, including the temperature. These are usually powders containing, among other things, paracetamol and ascorbic acid. The amount of the latter does not always allow to sufficiently strengthen the immune system so that the body overcomes the infection, but the amount of paracetamol is lethal. This means that there will be no trace of the temperature.

How does a cold run without fever?

Cold without fever in its course, it still remains a cold. This is a respiratory viral disease, which means that all its symptoms will be localized in the nasopharynx with the risk of spreading to the upper respiratory tract.

From the moment of contact with the virus from the environment until the first symptoms colds without fever usually 2-3 days pass. Discomfort in the nose and throat becomes the "first swallow". The throat is sore, the person sneezes and experiences discomfort and itching in the sinuses. Discharge from the nose is watery and profuse. After only a few days, they become more slimy and thick, sometimes even with an admixture of pus and blood.

Interestingly, it is the presence of a runny nose that becomes a sure sign of a cold - with or without fever. Sore throat or sore throat medical statistics, 40% of patients experience, cough subsequently joins in 60% of cases.

As for the cough, then with cold without fever it is quite the case. The only nuance is that such a cough is superficial and dry. It occurs more likely due to sore throat, rather than due to the spread of infection in the trachea and bronchi. At the same time, with a weakened immunity or in the absence of adequate assistance to one's body, the risk of spreading the infection deep into the body remains. In this case, an increase in body temperature is more likely, but not at all necessary. Therapists pay attention that many clinical cases of bronchitis and even pneumonia proceed without a high body temperature.

Cold without feverAs with any ARVD, body aches and muscle pains are not characteristic. Such, if they develop, are accompanied by a significant increase in body temperature, and this means a very difficult infection - the flu.

As it becomes clear, a cold without fever is characterized by very mild symptoms, which should stop in a short time. If the symptoms of ARVI do not go away in 5-7 days, if it worsens, then complications have certainly happened:

from the throat - laryngitis, pharyngitis, tonsillitis,
from the side of the sinuses - sinusitis, rhinitis, sinusitis,
on the part of the broncho-pulmonary system - tracheitis, bronchitis, pneumonia.

Each of them may or may not be accompanied by an increase in body temperature, but requires seeking professional help from a family doctor or a narrowly specialized doctor (otorhinolaryngologist, pulmonologist).

Why is a cold without fever dangerous?

Cold without fever in most cases, it really does not pose a significant danger to the body. The absence of temperature in these cases is explained by the non-aggressiveness of the virus that entered the body and sufficient immunity to overcome it.

However, there are also more unfavorable models of the development of the situation:

Specific immune response... Normally, body temperature rises in response to the penetration and multiplication of the virus on the mucous membranes of the nasopharynx and upper respiratory tract. An individual feature of the body is the lack of temperature not only for non-aggressive viruses, but also for dangerous bacteria. For example, a person observes swollen and suppurating tonsils with angina, but there is no temperature; or a temperatureless course of pneumonia. Such conditions are more dangerous than a cold without fever, but you need to follow the following pattern - if your temperature does not rise with inflammatory diseases of the nasopharynx and upper respiratory tract, then it is unlikely to occur with a cold. Treatment is still necessary, you just need to focus on other symptoms.
Not a cold at all... Sore throat, cough, general weakness and lack of fever. You can ignore any of these symptoms, but the danger is that you do not a simple cold, and for example, herpes infection, allergies or even tuberculosis. Any deviation in well-being from the norm should be observed by the person himself for a certain period, and if the symptom (s) persist, it will be useful to consult a doctor. Even if there is no temperature.
Risk of complications. Cold without fever It is very easy to ignore, not attach importance to it, but such a course of the clinical picture does not mean at all that the disease is harmless. There remains such an equal risk of developing inflammatory and purulent lesions of the nasopharynx and respiratory tract, a general blow to immunity, as in the case of a classic cold.

Cold treatment without fever

When we feel unwell, but the thermometer shows normal body temperature, we tend to ignore changes in well-being. This is very wrong.

A doctor's consultation is indicated for a person who experiences cold symptoms without fever for a long period of time (a week or more). You can try to overcome the virus on your own if a runny nose, sore throat or coughing is just developing. If the self-medication method is chosen correctly, the immunity is strong enough, and the virus is relatively non-aggressive, after 5-7 days from colds without fever and there will be no trace. Moreover, that very high temperature should not develop. Joining other symptoms of this very thing against the background of a self-selected treatment means its ineffectiveness. It is recommended to consult a professional.

For treatment colds without fever apply:

home mode;
warmth + fresh air and wet cleaning of the room;
maximum rest and minimum stress;
taking antiviral and immuno-strengthening agents;
the use of folk remedies - herbal teas (raspberries, viburnum, linden), compresses, mustard plasters, etc.