A repeated increase in the child's temperature. Temperature in a child after an illness

Sharp respiratory infection easily expressed by habitual symptoms with which we begin to fight and recover. But there are times when our efforts are in vain, the signs return, the temperature rises again with ARVI. What to do about it and how dangerous a high thermometer is

A repeated rise in temperature with ARVI is a very alarming symptom.

The familiar word "ARVI" for many is still an undisclosed disease. Most are sure that they know what this disease is, but in fact, a minority and experienced specialists understand it. To understand a little about this issue, you should learn a little about the disease, its causes, symptoms, complications and methods of treatment.

What is ARVI

The word "cold" is most often used to define the condition of a person with an acute respiratory infection. ARVI is the very cold that occurs against the background of weak immunity and infection by airborne droplets of a certain type of virus. There are more than 200 varieties of pathogenic microbacteria, which include entero-, rino-, adeno-, rota-, coronaviruses, as well as parainfluenza, influenza and other infectious pathologies. All of them are united by the same way of infection of the body and symptoms.

How does infection occur

The atmosphere is filled with microorganisms, among which there are a lot of pathogens. Viruses penetrate under certain factors, which primarily include:

• Air temperature from -5 to 5 degrees. In such an atmosphere, all conditions arise for viruses to multiply many times.
• Chronic diseases that reduce the defenses of the human body.
• Hypothermia, prolonged walking in wet shoes.
• It is with the onset of cold weather that flu epidemics arise. The reason for this is the closed windows in the premises, the number of pathogens is rapidly growing in the air.

Important: even on the coldest days, it is necessary to regularly ventilate the room, office in the office to minimize the risk of virus infection.

After an illness, the baby's body is weakened, and therefore there is a risk of getting sick again

Inhaling contaminated air, we receive a dose of bacteria that settle on the mucous membrane. For this reason, first of all, there is a sore throat, dry cough.

Viruses infect the mucous membrane and invade the epithelium, destroying healthy cells and entering the human blood. Thus, microorganisms calmly spread throughout the body and disrupt its work. Given the fact that the first to suffer airways, stuffy nose, there is a cough, a runny nose, sneezing. In the human blood, there are cells that protect against viruses, and in the fight, some of them die, as well as a portion of pathogenic ones. Decomposition products are a potent toxin that causes strong headache, dizziness, fever, myalgia.

ARVI treatment

Before making a diagnosis on your own, at the first symptoms, you should consult a doctor. Especially if they appear against the background of the next wave of the epidemic. It doesn't matter that the person has recently had the flu and remembers what medications the doctor prescribed. The virus tends to mutate, adapts to medicines... Therefore, it is important to identify the type of pathogen, which is possible only in a clinical setting and to receive adequate treatment.

The main weapon against ARVI is antiviral agents - Remantadine, Amantadine, etc. An excellent effect is possessed by means that stimulate the body's production of its own proteins, which are part of interferon. Thanks to this type of drugs, the body independently fights against foreign bacteria and destroys them. For this reason, a high body temperature occurs. At the same time, antipyretic, bactericidal, antihistamines are prescribed. But it also happens that the temperature rises again with the flu, even after taking powerful medications.

Why does the temperature rise again

Most often, repeated heat is observed in the evening hours, it is at these moments that the immune system is activated and enters into the most powerful battle with pathogenic bacteria. But if a repeated rise in temperature with ARVI is observed during the day, then you need to pay attention to the following points:

1. How adequate is the treatment. Choosing drugs on our own, we run the risk of missing out on serious complications that easily cope with the effects of drug components. Here you will need an additional consultation with a doctor, an examination of the body to identify the symptoms of pathologies such as encephalitis, pneumonia, bronchitis, meningitis, tracheitis, pharyngitis, otitis media, etc.
2. On the 4th day of ARVI, the temperature rose - it means that an infection affecting the respiratory system has joined. This can be judged by a strong, debilitating and unproductive cough caused by bronchitis, tracheitis, etc. The body is exposed to powerful stress, the respiratory canals swell, the access of oxygen is reduced, which provokes disturbances in heat exchange and thermoregulation.
3. With ARVI, a bacterial infection often joins a viral infection, as a result of which all the signs of intoxication are evident: pallor of the skin, lethargy, dry mucous membranes, fatigue, dizziness, excessive sweating.

Treatment for recurrent fever depends on the diagnosis

A repeated increase in temperature with ARVI in a child

In children, acute respiratory illness is more severe. The child's body has not yet fully formed its own immunity, so it is important to start treatment before additional symptoms join. The kid still does not know how to fully tell about the sensations, discomfort that the flu brings. Parents need to pay attention to the following points in the behavior of their beloved child:

• loss of appetite. The child refuses to eat, drink.
• the baby's face turns red, the nasolabial triangle becomes bluish.
• the child is constantly naughty, crying.
• jerks his legs during sleep, wakes up every 10-15 minutes.

All this suggests that something is wrong with your child. Considering that an infectious disease of the respiratory tract does not appear outwardly immediately, meaning sneezing, runny nose, cough, it is necessary to consult a doctor so as not to waste time. The child's body is most susceptible to the addition of complications that threaten his life. A repeated rise in temperature in a child with ARVI indicates precisely these types of pathologies that contribute to a powerful intoxication of the body.

Repeated temperature in a child with ARVI: what to do

As we already know, the child's body is practically defenseless against the attack of a viral infection. In any case, babies endure the disease in a more complex form, and serious complications can join in a matter of hours and develop in the shortest possible period. In addition to the fact that there is a repeated rise in temperature with ARVI in a child, parents should be alerted to the following symptoms:

• convulsions;
• nausea, vomiting;
• rash in the form of small red dots.

These parameters indicate the most complex form of inflammation of the lining of the brain, since the addition of meningococcal, streptococcal or other bacteria has occurred.

It is quite natural that a child's condition worsens at a high temperature.

Repeated temperature after ARVI

This symptom says only one thing - the disease is not cured. During therapy, symptoms were missed or they did not really manifest themselves. This is especially often observed in babies who cannot cough up mucus and blow their nose.

In this case, the actions of the parents should be as follows:

• Purchase special drops recommended for relieving nasal congestion in babies. If the child is older, it is necessary to teach him to clear the nose of phlegm. Stagnation in the nasal sinuses causes sinusitis, sinusitis, frontal sinusitis.
• The mucus in the airways must also be cleared naturally by coughing. Babies do not have a cough reflex - put it on your knees with your tummy down and lightly tap on the back. If sputum is not excreted, bronchitis, tracheitis, pneumonia are possible. To enhance the secretion of sputum, children's bronchodilators, mucolytics are prescribed.

If the temperature rises again, do not hesitate and see a doctor as soon as possible

Repeated temperature in a child after ARVI: what to do

Here you can't hesitate, the problems with the internal organs were in a latent state, and together with the fever they showed their presence. It is important to immediately contact a specialist to identify complications; treatment with more powerful medications may be required. If the baby has diarrhea, nausea, vomiting, the flu is supplemented with viruses that affect the gastrointestinal tract, the so-called abdominal syndrome has arisen. The disease progresses within a few days, the body becomes dehydrated, so not a minute can be lost.

ARVI prevention measures

Doctors warn that the disease is easier to prevent than to cure. Especially if viruses have attacked the child's body. Parents need to start hardening the body almost from birth and follow simple rules that minimize the risk of contracting ARVI, or they tolerate it much easier.

1. Spend time outdoors more often. Go out of town, let the baby walk with bare feet on the grass.
2. The child's room should be regularly ventilated.
3. Observe the daily regimen, without fail to allocate time for rest, daytime sleep, and put to bed on time.
4. From 3-4 years old, register a child for sports clubs - an active lifestyle will improve circulation and relieve stagnation in the vessels and respiratory organs.

Do not forget to ventilate the child's room more often.

You can harden a child from birth, it is better to start in the warm season... To do this, you need to water the feet first, then up to the ankles and so on the ascending legs of the baby with cool water, then wipe them dry and put on socks. In this case, there will be no need to monitor the child's temperature, not only after ARVI. The strong body of the baby will be able to repel attacks of viruses, and he will survive a cold only in a mild form.

As soon as the child's temperature rises, the parents immediately understand that he is developing a disease. But not in all cases, an increase in temperature indicates disease. To understand the reasons for the development of fever in a child, you will need to analyze his condition and consult a doctor. Only a doctor has the right to diagnose and prescribe treatment. Despite the fact that parents love to self-medicate, doing so is strictly prohibited. In this material, you should understand in detail the question of what a repeated increase in body temperature in a child means.

What is a re-rise in temperature

It often happens that after determining the diagnosis, the doctor prescribes the appropriate treatment for the disease. To determine the reasons why the temperature rises in a child, you can use additional symptoms:

• cough;
• runny nose;
• rash;
• redness of the throat;
• nasal congestion.

After appropriate treatment, parents observe that the baby's condition improves, as a result of which he becomes cheerful, cheerful and he has an appetite. For treatment, appropriate drugs are prescribed that act directly on the cause of the onset of the disease.

It is important to know! An increase in temperature in a child is not a disease, but a symptom that indicates the development of an ailment.

It follows from this that the use of antipyretics in no way affects the healing process. For treatment viral diseases will need to use antiviral drugs, and for bacterial ailments, only antibiotic agents should be used. But quite often it happens that after the treatment, the child's temperature rises again after 2 days. Parents are at a loss as to what could have provoked such a symptom, because the baby has just recovered. Moreover, a repeated rise in temperature in a baby occurs mainly in the evening, when the baby is preparing for bed. Let's try to determine why the child's temperature has risen again after the appropriate treatment.

Reasons for a repeated increase in body temperature

Initially, it is required to note that if a child's temperature rises again, then this may indicate not only the development of the disease, but also other factors. Let's look at the main reasons why a child may have a fever one or two days after treatment.

1. Exacerbation of viral diseases. The most common illnesses that occur in children are influenza, SARS and colds. With acute respiratory viral infections, a child may experience a strong fever, as a result of which the body produces interferons that fight viral microorganisms. The temperature with ARVI may not rise, which is due to the development of a rotavirus infection in the body. When the temperature rises above 38 degrees, it is necessary to use antipyretic drugs, but if the thermometer shows a value up to 38, then the use of these drugs is not required. The temperature may rise again when coldsif his treatment was not carried out correctly. This usually happens for one simple reason, when parents stop therapy at the first sign of improvement in their child's health. If the doctor prescribed to treat the baby for 7-10 days, then you should undergo a full course of treatment, and then contact him for a second examination.
2. Allergic reactions. If the temperature rises again after treatment, then this may be preceded by the negative effect of the allergen on the body. Often, parents themselves are unaware of the fact that an insignificant ingredient in food can cause allergies in a child. Allergies can occur not only to food, but also to medicines, so you should definitely exclude this cause. If a child develops a temperature of 38 or higher, you need to use antipyretic drugs, but if it is precisely established that the cause of the recurrent ailment lies in allergic reactions, then you will need to use antiallergic drugs.
3. Teething. Often in children, various types of diseases are interconnected. If the temperature initially subsided after the therapy, and after a few days it rose again, then the reason for this may be the banal teething of new teeth, both temporary in babies and permanent in older children. To determine the reason why after two days the child's temperature rises again, you can by examining his cavity. Excessive salivation, redness of the gums, and a temperature of 38 - all this indicates that the child is teething. It will only be necessary to help the baby if his fever rises above 38.5 degrees.
4. Overheat. Subfebrile temperature may indicate overheating of the body. Parents try in all possible ways to prevent the baby from getting sick again, so they dress them very warmly or cover them with warm blankets at night. The body must be able to remove excess heat, but this possibility is excluded for it by means of warm clothing. To reduce the fever, it is enough to open the baby, change his clothes and give him a drink of water.

The acute respiratory form of the disease is often complicated by bacterial infections. Attachment of bacterial infections to acute respiratory diseases occurs through the occurrence of complications. If a child walks with snot for several weeks, and parents resort to treating symptoms only when a cough and general malaise begins, then bacterial infections can also make themselves felt. If children are not promptly cured of various respiratory, bacterial, infectious diseases, then in the end they will lead to the development of the following complications:

• meningitis;
• sinusitis;
• otitis;
• tonsillitis.

This list can be continued for a very long time, so it is important to remember one thing, that immediately after the first signs of discomfort in a child, it should be shown to the doctor.

Helping with temperature rise

As soon as the child's temperature rises, parents should take appropriate measures to reduce it in a timely manner. The recommendations for lowering the temperature are as follows:

1. Antipyretics should be given as directed by the doctor, and also if the baby's fever rises above 38-38.5 degrees.
2. As soon as the temperature drops, the child does not need to give antipyretics.
3. Measurements should be taken while the child is sleeping. During the day, when he plays, the temperature will always be above normal, which is normal.
4. If the fever persists for several days, then you should see a doctor.

A repeated increase in temperature in children in medicine is called a "temperature tail", so that it does not occur, promptly seek help from the medical staff.

Angina refers to infectious disease, the focus of inflammation is concentrated in the tonsils. The disease can be both bacterial and infectious in nature, that is, the causative agents of angina can be both staphylococci and streptococci, and various viral pathogens, as well as fungi. The main symptoms of sore throat are sore throat, weakness, and enlarged tonsils. In most cases, the course of the disease is accompanied by an increase in body temperature (hyperthermia) to subfebrile or febrile values.

Temperature raising mechanism

Most often, the occurrence of sore throat is provoked by bacteria such as hemolytic streptococcus. The patient complains of sharp pain in the throat, which are aggravated by swallowing food and saliva, as well as an increased temperature, which often reaches 40.0 ° C.

There are several types of hyperthermia, depending on its values:

• subfebrile, which corresponds to a low temperature of up to 37.8 degrees;
• febrile, the values \u200b\u200bof which correspond to higher numbers, 38-38.5 degrees;
• pyretic, from 39 to 40 degrees;
• hyperpyretic, body temperature values \u200b\u200babove 40 degrees.

How long does hyperthermia last with angina? This question worries many who have contracted the infection. After all, low-grade fever can persist even after the symptoms of the disease disappear, which may indicate the addition of a secondary infection.

An increase in body temperature is a consequence of the activation of the adaptive properties of the body, which include:

• the inclusion of a behavioral reaction, accompanied by chills and general malaise;
• decrease in heat transfer, realized with the help of vasospasm of the skin vessels;
• the action of stress reactions. At this stage, the patient feels symptoms such as fever and weakness.

Important! Through elevated temperature the body is trying to cope with the infection.

It turns out that if the temperature is kept at 38 degrees, the body's work in the fight against infection is aimed at activating special mechanisms that should exclude overheating and disruption of life. However, due to the individual characteristics of the organism or as a result of a weakened immunity, these mechanisms often turn out to be ineffective, which provokes the occurrence of overvoltage and a violation of the thermoregulation of the body as a whole. Often, such situations contribute to a stronger reaction, that is, body temperature can correspond to hyperpyretic values.

Hyperthermia occurs as a result of the appearance in the body of endotoxins - substances that are products of the vital activity of microorganisms that caused disease.

Important! Endotoxins are a kind of trigger mechanism that provokes the process of increasing body temperature.

Endotoxins are involved in the production of a specific prostaglandin, the action of which is aimed at increasing the sensitivity of cold receptors, which provokes the occurrence of disturbances in the thermoregulatory system of the body. It is these violations that are the reason that the body temperature rises to 38.

Temperature for various types of infection

It is known that the body reacts differently to various forms of angina, so it is impossible to determine the exact duration of hyperthermia. In this case, the severity of the disease and the form of infection are decisive.

Important! There are known cases of sore throat without fever.

• The catarrhal form of the disease is characterized by subfebrile temperature, up to 38 degrees, which most often lasts no more than two to four days.
• If you are faced with lacunar angina, then in this case you can expect higher values, from 38 to 39 degrees, which persist for three to five days.
• A similar situation with follicular sore throat, occurring with high temperature body that lasts from four to six days. Improper treatment of follicular sore throat can cause complications, which often develop into a gangrenous form of the disease.
• Gangrenous sore throat is dangerous with high intoxication and hyperthermia, which often reaches critical values \u200b\u200bof 40-41 degrees.

Provided that the treatment was carried out correctly, the disease will go away quickly and without complications. Otherwise, unpleasant consequences may arise. So, quite often in those who have had a sore throat, the condition of the internal organs and joints may worsen. Also, among the widespread complications, paratonsillar abscess is distinguished, after the development of which pyretic hyperthermia occurs.

In order to avoid this kind of complication, after the disappearance of the main ones, it is necessary to pass special tests to determine the level of antistreptolysin. Also, after a previous illness, you should check

• heart condition by making an electrocardiogram;
• condition of the kidneys using ultrasound.

Important! If, after a sore throat, the body temperature rises again, you should definitely pass general analysis blood and urine.

Features of the child's body

If a sore throat is more than a child, then the symptoms in this case are identical with the symptoms of sore throat accompanying the disease in an adult. Most often, children develop hyperthermia, which stays at the level of 37-39 degrees. The acute period lasts for two days, after which the subfebrile temperature values \u200b\u200bremain for another four to five days.

Sometimes sore throat can proceed without fever. This is possible in immunodeficiency states accompanied by leukopenia.

If, after the disappearance of the disease, hyperthermia persists for another four or more days, in this case, in order to prevent complications, you must immediately consult a doctor.

Important! If angina and hyperthermia (even at 37 ° C) do not go away, or, on the contrary, the disease goes away without fever, you should immediately consult a doctor.

Also, immediate treatment to specialists requires a condition in which the temperature

• after three days of treatment, it does not normalize, or moreover, it continues to increase;
• keeps (about 37оС) after the seventh day of illness;
• returns again after a short improvement in a large state;
• does not fall below 39оС when taking antipyretic drugs;
• accompanied by indigestion, vomiting, febrile convulsions, chills.

Residual phenomena

However, this development does not always happen. Some patients after influenza have a temperature of 37 for several days or weeks after the general picture has improved. This "temperature tail" is due to residual effects after the disease. This condition is most typical in patients

• with weakened immunity;
• having severe concomitant pathology;
• taking corticosteroid and antineoplastic therapy;
• old people;
• children under 5 years old.

Immunocompromised patients may include those with a history of viral hepatitis, autoimmune diseases, and an unbalanced or inadequate diet.

This group also includes patients with anorexia.

The presence of concomitant severe pathology on the part of the respiratory system (chronic obstructive bronchitis, bronchiectasis, etc.), cardiovascular failure, diseases of the endocrine system, renal pathology contribute to the fact that the body's defenses do not cope so quickly with the normalization of the state after the flu, which and is manifested by a longer course of it. On the other hand, exposure to a pathogenic virus may exacerbate existing chronic diseases, many of which occur with elevated temperatures.

As for the elderly population and children, they are characterized by a decrease in immunity due to age. In children, because of the continuing formation of the immune system. In elderly patients - due to the weakening of metabolic processes in the body. It is logical that a severe infectious process, which proceeded with an effect on the immune system, led to a prolonged course.

In order to prescribe the correct treatment, it is necessary to diagnose and clarify the reason for the fever after the flu.

In addition to being examined by a specialist, you may also need laboratory and instrumental examination data. In cases where, as a result of the examination, an exacerbation of chronic pyelonephritis, hepatitis, bronchitis, or another disease is found, then the treatment should be aimed at normalizing the identified pathology. Only if we are not talking about an exacerbation of the existing chronic pathology, can we talk about residual effects after the flu.

Treatment in this case will be general strengthening measures, such as

• good nutrition;
• vitamin therapy;
• walks in the open air;
• morning exercises;
• positive emotions.

Secondary infection

When interpreting the temperature 37 after the flu, it is important to take into account the fact that viral infection and the weakening of immunity as a result of this effect can cause the development of complications, the addition of a secondary bacterial or fungal infection.

Diseases such as sinusitis, pharyngitis, bronchitis quite often can occur with just such a temperature indicator.

In this case, the presence of additional symptoms that have appeared, such as an increase in cough or a change in its character, the appearance of a headache, nasal congestion, sore throat, or pain at the site of the projection of the paranasal sinuses, may indicate the addition of a secondary infection.

To clarify the diagnosis, in this case, data from an examination by an ENT doctor, an X-ray examination of the paranasal sinuses will help. To exclude pneumonia with increased cough, it is also necessary to conduct an X-ray examination. Treatment of these complications (but not the flu itself!) Involves the appointment of antibiotics. The drugs of choice are antibiotics from the penicillin group, such as amoxicillin, flemoxin solutab. The presence of a temperature of 37 after the flu is not uncommon. In order to properly assess it and prescribe the correct treatment, you should consult a specialist. Not attaching importance to such a symptom, you can skip a serious pathology that requires the appointment of serious drugs.