Orvi without runny nose and cough

SARS without temperature

Most of us are used to associate infectious diseases with fever. Indeed, high temperatures (above 37 ° C) indicate that the body is fighting viruses and bacterial infection. Medical experts even advise not to take the pill from the temperature, if the indices do not exceed 38 ° C. However, why sometimes there are cases of acute respiratory infections without temperature? Is this normal, or is something wrong with the body?

Causes

We all know that the normal temperature should be 3, ° C. Sometimes fluctuations from 36 to 37 ° C are allowed, in view of the particular organism.

The flow of acute respiratory viral infection without temperature in most cases indicates a weakening of the immune system, the depletion of the body's internal reserves and a strong decrease in resistance to infection. Often, low rates indicate problems with the protective system, about moral or physical overload.

The lowering of the functions of immunity is often associated with a current infectious disease. For example, if a viral or other microbial infection alternates one after another, then the organism does not have time to recover, being weakened by the previous pathology. A sharp surge of a new disease can become an unbearable strain on the immune system, which affects the weak response from the thermoregulation apparatus.

In a smaller number of cases, normal temperatures for a viral infection can be triggered by hypothalamic dysfunction, which is often observed with severe intoxication of the body. The bottom line is that one of the functions of the hypothalamus is the control over the processes of thermoregulation in the body. And, as you know, the hypothalamus (the department of the intermediate brain, responsible for the constancy of the internal environment of the body) is very sensitive to the effects of toxic substances. During intoxication (an integral part of SARS), a temporary malfunction may occur in the hypothalamus, which affects the improper operation of the thermoregulatory system.

Symptoms

Symptoms of acute respiratory viral infection without temperature are not specific, therefore it is very difficult to determine the patient's normal parameters without using a thermometer.

With the standard course, the signs of the disease are unchanged, except for a rise in temperature:

• soreness in the throat, swelling of the nasopharynx;
• rhinitis, obstructed nasal breathing, mucous discharge from the nose;
• sneezing;
• dry cough, gradually turning into wet;
• pain in the muscles, a feeling of aches all over the body.

Most acute respiratory viral infections begin with sore throat, mucous discharge from the nose, a feeling of malaise. Since the temperature values ​​are unchanged, or even underestimated, there may be strong weakness, apathy, the patient is constantly tending to sleep, irritability may appear.

If the normal temperature gradually turns into hypothermia (lowering t °), then it is necessary to consult a doctor.

Cough with SARS without fever

First, we will understand why there is a cough in ARVI - they serve as a protective reaction of our body. With the help of a cough reflex, the airways try to get rid of the discharge (sputum), and also reduce the irritation of the respiratory organs from the products of the vital activity of viruses and bacteria.

If coughing with ARVI occurs without a temperature, then most patients continue in this state to go to work or to study. This situation is unacceptable, because the sick person is the source of a viral infection, and the disease itself can be complicated, for example, by bacterial pathology.

In the case when cough not only does not pass, but also intensifies, this may be a sign of the spread of the inflammatory process to the lower parts of the respiratory system. If the temperature in this case does not increase further, then this indicates serious problems with immunity. The body does not fight, and the patient's condition worsens - of course, this is not good. It is necessary to consult a specialist, because the disease can be complicated by bronchitis, pneumonia. In addition, the acute process can develop into chronic, chronic pharyngolaringitis or bronchitis.

Therefore, if the patient coughs, then you should consult a doctor, regardless of whether he has a fever, or not. It is much easier to prevent complications than to try to cure them later.

SARS in a child without fever

In early childhood (up to 3 years), an acute respiratory viral infection in a child without fever can often occur. Experts cause this situation not fully formed thermoregulatory apparatus, as well as not fully developed neural mechanisms (connections). But, even if the temperature values ​​are normal, and the baby has other symptoms of ARVI, then it is still necessary to take the child to the doctor.

Among other things, the child can develop cough against the background of ARVI, which is explained by the high vulnerability of the mucous tissues of the children's respiratory system. If the rest of the child feels well, and in the process of breathing does not cause any wheezing, then there is no special cause for concern. However, the doctor's prescriptions still need to be followed.

A kid with signs of ARVI, but without a fever, should be at home, do not attend pre-school and school facilities, if only because there is a potential danger of the transition of the infectious-inflammatory process from the acute form to chronic. At an early age, all inflammatory diseases tend to spread throughout the body. For this reason, the baby, even without temperature, should be shown to the pediatrician.

What can lead to an acute respiratory viral infection with normal temperature for a child is hard to say, since it directly depends on the state of its immune system.

SARS without fever during pregnancy

In pregnancy, women's immunity is weakened and depressed. This happens not only because of hormonal adjustment. Another reason for the weakness of the immune defense is that special conditions are created in the body, so that the synthesized antibodies are not so strong as to attack the unborn child as a foreign body. This is a very delicate and thoughtful course of nature. The body of a pregnant woman should be set up only for the maintenance of pregnancy, despite the fact that during this period it is weakened to the effects of viral and other infections.

Undoubtedly, ARVI during pregnancy is not uncommon, as well as colds, runny nose, etc. And in such situations the future mother should be especially attentive to her body.

If an infectious disease occurs without a rise in temperature, then this is no reason to ignore the symptoms from the point of view of "nothing terrible, it will pass by itself". Absence of temperature does not mean that there is no inflammatory process in the body. Moreover, often inadequate response of the thermoregulation system to the penetration of a viral infection can to say that the immune system of a woman is so weak that she simply can not "turn on" the rise temperature. And if the future mother continues during the illness to do ordinary things, go to work and travel to public transport, the risk of secondary infection and the development of complications increases in times.

Do not allow negative consequences: contact the doctor, he will write out the treatment and will necessarily issue a certificate of temporary incapacity for work.

Who to contact?

Pulmonologist General practitioner Family doctor

Diagnostics

Of course, diagnosing an acute respiratory viral infection without a temperature is a bit more complicated than with a classic course of the disease. After all, elevated temperature values ​​are one of the symptoms of a viral disease. In this case, other signs of ARVI come to the rescue:

• Assessment of the epidemiological situation in the community, in the family, at work or school;
• the order of occurrence of symptoms of a viral infection;
• characteristics of cough, sputum and mucous discharge from the nose.

With an accurate determination of the type of pathogen it is possible only with the help of laboratory tests that detect viral antigens. In this case, an immunofluorescence reaction or detection of antibodies to viruses is used.

To clarify the diagnosis in rare cases, serological reactions are used in paired sera, which are withdrawn at the initial stage of the disease and in the process of recovery.

Treatment of acute respiratory infections without temperature

As we said earlier, the lack of temperature in ARVI often tells us about weak immune defense. For this reason, the first thing to do is to take care of the support of immunity, that is, to provide the body with rest, to protect from stress and additional stress, to provide full sleep and nutrition.

With weakness of the body and other symptoms of SARS, it is recommended to conduct warming procedures. Suitable warm drink, hot foot baths, a warm blanket, woolen socks, a warmer to the feet. These treatments can be used alone, or combined together. Dress warmly enough, avoid drafts, but do not forget to ventilate the room.

In order to maintain and strengthen immunity, it is recommended to take adaptogenic drugs: tinctures of ginseng, echinacea, eleutherococcus, magnolia vine, etc. The use of such drugs can be carried out for one to two months in a row.

Also, for a full-fledged work of immune protection, it is important to supply the body with all vitamins and microelements. A balanced nutritional diet, an additional intake of multivitamin funds will be able to fill the lack of all the substances necessary for normal life of the organism.

Medicines for acute respiratory virus infections with normal temperature are prescribed as symptomatic treatment. Not later than on the second day after the onset of the disease, antiviral drugs are taken:

• adamantane series (remantadine);
• drugs-inhibitors of neuraminidase (tamiflu, relenza);
• interferon inducers (cycloferon).

With a cold, vasoconstrictive nasal drops or sprays (naphthyzine, NOC spray) are used.

When coughing - mucolytic (expectorant) drugs (mukaltin, solvine, etc.).

In addition, the prescription of the doctor can take ascorbic acid and multivitamin funds.

How to get a sick leave?

Many people are interested in the question, is it possible to get a sick list in ARVI without a temperature? Indeed, a few years ago, the certificate issued, focusing mainly on temperature performance. However, this is fundamentally wrong, since many infectious diseases, including ARVI, often occur with normal temperature values.

Unambiguously, in case of viral infections the hospital should give out in all cases a referral to the doctor, since the patient may pose a threat to the health of others. Currently, the leaf is given, despite the absence of temperature, of course, if the remaining symptoms of the disease are present. And the more pronounced the remaining signs of the disease, the greater the likelihood that the hospital will be issued.

Pregnant women with viral diseases have a sick leave sheet in any case.

So feel free to contact your doctor, despite the fact that you have an acute respiratory viral infection without fever. Normal indicators - not a reason to endure the disease "on the feet."

ilive.com.ua

Temperature without signs of a cold is a serious cause for concern

"At me temperature - we speak, when the column of a thermometer rises above a mark + 37 ° С... Also we speak incorrectly, after all the indicator of a thermal condition our organism has always. And the said common phrase is pronounced when this indicator exceeds the norm.

By the way, the body temperature of a person in a healthy state can vary within a day - from +3, ° С to +3, ° С. In addition, the norm at +3, ° C, we get only when measuring body temperature in the armpit, if the same to measure the temperature in the mouth, then on the scale you will see + 37 ° C, and if the measurement is carried out in the ear or rectally - then all +3, ° C. So the temperature of +3, ° C without signs of cold, and even more so the temperature of + 37 ° C without symptoms of a cold of special concern, as a rule, do not cause.

However, any increase in body temperature, including temperature without signs of a cold, is response of the human body to an infection that can lead to one or the other disease. Therefore, doctors say that the increase in temperature indicators to + 38 ° C indicates that the body came into conflict with the infection and began to develop protective antibodies, immune system cells, phagocytes, and interferon.

If the fever without signs of cold keeps long enough, then the person feels bad: the load on the heart and lungs increases significantly, as the energy expenditure and the need for tissues in oxygen increase and nutrition. And in this case only the doctor will help.

Causes of fever without colds

A fever or fever is observed in almost all acute infectious diseases, as well as during the exacerbation of certain chronic diseases. And in the absence of catarrhal symptoms, the cause of high temperatures of the patient's body is doctors can establish by isolating the causative agent either directly from a local foci of infection, or from blood.

It is much more difficult to determine the cause of the temperature without signs of a cold, if the disease has occurred due to exposure on the organism of conditionally pathogenic microbes (bacteria, fungi, mycoplasma) - against the background of a decrease in the general or local immunity. Then it is necessary to conduct a detailed laboratory study of not only blood, but also urine, bile, sputum and mucus.

In clinical practice, cases of persistent - for three or more weeks - a rise in temperature without signs of a cold or any other symptoms (with scores above + 38 ° C) is called a fever of unclear origin.

To the most "simple" case of temperature + 39 ° C without signs of a cold (in the sense of diagnosis, of course) is the appearance of it after trips of a person to hot foreign lands (especially to Africa and Asia), where he was bitten by a mosquito infected with parasites of the species Plasmodium. That is, in addition to souvenirs from the journey a person brings malaria. The first sign of this dangerous disease is fever, which is accompanied by headache, chills and vomiting. According to WHO, every year around the world malaria is infected from 350 million. up to 500 million. human.

Causes of temperature without signs of cold can be associated with such diseases as:

• inflammatory diseases of bacterial origin: endocarditis, pyelonephritis, osteomyelitis, pneumonia, tonsillitis, andexitis, sinusitis, meningitis, prostatitis, inflammation of the uterine appendages, sepsis;
• infectious diseases: tuberculosis, typhus and recurrent typhoid, brucellosis, Lyme disease, HIV infection;
• diseases of viral, parasitic or fungal etiology: malaria, infectious mononucleosis, candidiasis, toxoplasmosis, syphilis;
• Oncological diseases: leukemia, lymphoma, tumors of the lungs or bronchi, kidneys, liver, stomach (with and without metastases);
• systemic inflammation, including autoimmune nature: polyarthritis, rheumatoid arthritis, rheumatism, rheumatoid arthritis, rheumatic polymyalgia, allergic vasculitis, nodular periarthritis, systemic lupus erythematosus, disease Crown;
• endocrine diseases: thyrotoxicosis.

The growth of temperature indices can be caused by changes in the hormonal sphere. For example, during a normal menstrual cycle, women often have a temperature of + 37-3, ° C without signs of a cold. In addition, unexpected sudden temperature increases are reported by women with early menopause.

Temperature without signs of cold, the so-called subfebrile fever, often accompanies anemia - a low level of hemoglobin in the blood. Emotional stress, that is, the release of a high volume of adrenaline into the blood, is also capable of raising body temperature and causing adrenaline hyperthermia.

As experts note, a sudden jump in temperature rise can be caused by taking medications, including antibiotics, sulfonamides, barbiturates, anesthetics, psychostimulants, antidepressants, salicylates, and also some diuretics means.

In fairly rare cases, the causes of temperature without signs of a cold are hidden in the diseases of the hypothalamus itself.

Temperature without signs of cold: fever or hyperthermia?

Regulation of body temperature of a person (thermoregulation of the body) occurs at the reflex level, and the hypothalamus, which belongs to the divisions of the intermediate brain, is responsible for it. The function of the hypothalamus also includes the control of the work of our entire endocrine and autonomic nervous system, and it is in it that the centers, regulating body temperature, a feeling of hunger and thirst, a cycle of sleep and wakefulness and many other important physiological and psychosomatic processes.

In the rise in body temperature involved special protein substances - pyrogens. They are primary (exogenous, that is, external - in the form of toxins of bacteria and microbes) and secondary (endogenous, that is, internal, produced by the body itself). When a disease occurs, the primary pyrogens force the cells of our body to produce secondary pyrogen, which transmits the impulses to the thermoreceptors of the hypothalamus. And the latter, in turn, begins to correct the body's temperature homeostasis in order to mobilize its protective functions. And while the hypothalamus does not adjust the disturbed balance between heat formation (which rises) and heat emission (which decreases), a person suffers from fever.

The temperature without signs of a cold also happens with hyperthermia, when the hypothalamus does not participate in its increase: it simply did not receive a signal to begin protecting the body from infection. Such an increase in temperature is due to a violation of the heat transfer process, for example, with significant physical exertion or due to the general overheating of a person in hot weather (which we call thermal impact).

Treatment of temperature without cold symptoms

So, let's remind that treatment of temperature without signs of cold should begin with finding-out of the true reason of this problem. And for this you should turn to the doctors - and not a bag.

Only a qualified doctor (and, often, not one) will be able to answer the question, where did you get a high fever without signs of a cold, and prescribe a comprehensive treatment.

If the detected disease appears to be infectious-inflammatory, antibiotics will be prescribed. And, for example, with lesions of fungal etiology prescribe polyene antibiotics, drugs of the triazole group and a number of other medication medications.

In general, as you know, some drugs are needed to treat arthritis, for treatment of thyrotoxicosis or, say, syphilis - quite different. With an increase in temperature without signs of a cold - when this single symptom combined so different in the etiology disease - only a qualified doctor can determine which medicines should be taken in each specific the case. So, detoxification, that is, to reduce the level of toxins in the blood, resort to intravenous drip injection of special solutions, but exclusively in the clinic.

Therefore, curing the temperature without signs of a cold is not just a fever-reducing pill like paracetamol or aspirin. Any doctor will tell you that with the diagnosis not yet established, the use of antipyretic drugs can not only prevent the identification of the cause of the disease, but also aggravate its course. So the temperature without signs of a cold is really a serious cause for concern.

ilive.com.ua

What does the temperature show without a cough and a cold?

The increased body temperature indicates that a pathological process is taking place in the human body. In children, it rises usually against the background of the development of infectious or viral diseases, and there may even be a temperature without a cough and runny nose. The rise in temperature occurs when the body begins to fight the action of pathogens microorganisms, but in this case usually this symptom is accompanied by a runny nose, a cough and pain in the throat. It is much more difficult to determine the disease when these symptoms are not observed.

Causes of fever

When a child has a fever, and he feels well, does not feel any discomfort, parents do not know what to help him. It can increase under the influence of several factors, by setting which you can save the child from the heat, and yourself - from anxiety.

First of all, such a state can be observed with overheating, when the child is dressed too warmly. It is especially dangerous to be under the sun in the hot season. It is important that the baby is constantly in the headdress. During this period, parents must provide the child with the necessary amount of liquid in the form of ordinary water, which will avoid dehydration of the body. Sometimes such a process can occur under the influence of stress, when children experience a strong emotional shock. In this case, adults should distract the baby, surrounding him with care and affection.

In addition, pediatricians also call such reasons for the appearance of fever without a cough and a cold:

• negative physical effects on the body - burn, bruise, frostbite;
• the use of poor-quality food;
• reception of hot bath;
• physical overwork;
• use of hot and hot drinks;
• insulated clothing;
• long stay on the beach.

Often, many common allergens cause also such a reaction of the body, except for other symptoms - skin rashes, itching of the skin,

puffiness, coughing, runny nose.Low-quality medicines can also provoke an increase in body temperature. This state of the body in medicine is known as "drug fever". A dangerous process is that it does not proceed as an allergy, in the analysis of bloodand there is no evidence of allergic reactions, it is possible to determine the cause of the condition only after carefully collected anamnesis.Inflammatory processes do not always occur with the development of the common cold. They can also be caused by a disorder of the gastrointestinal tract.

Teething is a process familiar to all parents, which is often accompanied by fever. This is quite a natural phenomenon, but to alleviate the condition of the baby it can be given anti-inflammatory drugs.

Is it possible to bring down the temperature?

Experienced pediatricians forbid parents to bring down the temperature below 38.5 degrees, as they consider such a process a normal phenomenon aimed at fighting immunity with pathogenic microorganisms. In this case, parents are required to create favorable conditions for the recovery of the baby - ensuring his warm drinking, ventilation and wet cleaning in the room, increasing humidity in the room, a balanced lung food. Other doctors say that it is possible to bring down the temperature even in cases when it is lower than 38.5 degrees, if at the same time the child feels sluggish and powerless.

Some parents use vodka and vinegar to rub the baby's body to remove heat. Although doctors do not recommend resorting to this method, they do not strictly prohibit it.If this condition occurs more than 3 days, then the body itself could not cope with the infection. Usually in such cases, the use of antibiotics becomes inevitable.

It is strictly forbidden to use funds and conduct procedures that increase body temperature:

• warm foot baths;
• mustard plasters;
• alcohol compresses;
• inhalation.

You should know that the body is struggling with a high fever with intense perspiration. Sweat evaporating from the surface of the skin naturally immobilizes the body, therefore it is strictly forbidden to wrap the baby, because parents prevent such a process from cooling. Knowing how to behave at an elevated body temperature in a child, parents can alleviate his condition and rid himself of troubling thoughts.

NasmorkuNet.ru

Three days already the temperature is 37.3-37.5 and cough (without a cold). It that, simply ORVI ???

Answers:

Anna Deripaskina

and you certainly have not yet consulted a doctor? infect others
depends on how you usually get sick, if you cough and fever, it may just be an ARVI, a runny nose will manifest later
and if the temperature, weakness, and aches then the flu

Zoya Alexandrovna

probably it's the flu, we have half a job so sick, a cough without a cold, the temperature is true 38-39, and not like you

Nastya Litunovskaya

to the doctor bed rest, plentiful drink warm and biseptol, antiangin, teraflu

Natalia Kabak

At a temperature of homeopathic candles "Viburkol" for the removal of temperature and pain,
they are weak, but harmless, and when coughing a lazolvan or a pill or syrup

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