Temperature 37 and cough in an adult

Dry cough and high fever 38, 39 in an adult: treatment, diagnosis

Cough with fever is the first manifestation of most of the colds.

Such symptoms indicate that the body has started an inflammatory process.

As a rule, the virus is localized in the upper and lower respiratory tract:

trachea;
the oropharynx;
larynx;
nose;
nasopharynx;
lungs;
bronchi.

Dry cough and with it the temperature of 37, 38 and 39 can occur due to inflammation of the paranasal sinuses, pharynx and adenoids. In addition, the factors of their appearance may be false croup, allergic cough, tracheitis, bronchial asthma, tracheitis, whooping cough and SARS.

Sudden occurrence of a cough may indicate that a foreign body has penetrated into the trachea or bronchi, which is dangerous for life. Therefore, immediate medical attention is needed.

In this case, cough with fever appears not only in the pathology of the respiratory tract. Still these symptoms are characteristic for cardiovascular diseases and gastrointestinal disorders.

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Moreover, a dry and violent cough often occurs due to polluted air, for example, the presence of tobacco smoke in it.

This symptom occurs without other manifestations, characteristic of ODS, that is, a runny nose, malaise and a temperature of 38 and 39 degrees.

Types of cough

There are such types of cough:

acute;
dry and wet.

Acute cough can last up to 21 days, and chronic - more than 3 weeks. Within a year, he appears several times, while other symptoms of cold do not appear.

Dry (unproductive) and moist (productive) coughing is a protective reaction of the body, the main task which consists in the release of the respiratory tract from irritating factors (smoke, dust, mucus, foreign body).

When phlegm does not clear away, then such a cough is called unproductive, and if it clears, it becomes wet. When coughing, the temperature can rise to 37, 38 and 39 degrees. There may also be a violation of breathing and a lack of appetite.

In addition, the causes of coughing are:

non-infectious (asthma, foreign body in the respiratory tract);
infectious.

But to establish the exact cause, you need to contact a doctor who can reliably determine the cough factors.

And to clarify the diagnosis therapist can refer the patient to an allergist, an otolaryngologist and a cardiologist.

How to treat a cough with fever in an adult and a child?

Therapy for the symptoms of colds can be varied. Medicines used for this purpose fall into three categories:

soothing;
intensifying coughs - expectorants;
mukalitiki - for liquefaction of sputum.

As a rule, the causes of coughing in children lie in the supercooling or viral infection, focusing in the lower or upper respiratory tract. And due to hypothermia, nose and throat diseases can develop. And infectious diseases are often striking:

lungs;
larynx;
bronchi;
bronchioles;
trachea;
epiglottis.

With any parallel illness, there is a cough, a temperature, which can have a different intensity and accordingly a different degree of danger. It is worth noting, the lower the lesion occurs, the more difficult the course of the disease will be.

Because of hypothermia, the nasal mucosa, the posterior pharyngeal wall and the ring of tonsils become inflamed. As a result, mucus drips from the nose into the larynx, so it is irritated. So there is a cough, the main task of which is to remove from the larynx and trachea a foreign substance infected with ambient mucus and microbes.

Consequently, doctors insist that in this case cough is a protective reaction and it can not be treated for a while. Therefore, antitussive drugs and drugs are prescribed only when the cough is strong and dry, which prevents a person from breathing normally and resting during sleep.

If the patient feels satisfactory with a cough and a low temperature (37 ° C), then he can do the usual things. But at the time of illness it is important to give up playing sports and physical activity.

At the same time, it is necessary not to overcool the body, as this can aggravate the course of the disease. And the smallest patients should be ensured bed rest.

To prevent coughing again, it is necessary to follow preventive measures. To this end, you need to strengthen the immune system in every way - to temper, take vitamins, refuse from pernicious habits and not to contact a person with a sick flu and other colds diseases.

Why does high temperature and infectious cough occur?

Factors for the appearance of these unpleasant symptoms of disease can be in the presence of:

false croup;
whooping cough;
supercooling or viral infection of the respiratory tract;
bronchiolysis (inflammation of bronchioles);
inflammation of the epiglottis, trachea and larynx;
pneumonia (pneumonia);
bronchitis (inflammation of the bronchi).

In addition, a severe or dry severe cough and a temperature of 37-38 degrees in an adult or child may occur due to inflammation of the paranasal sinuses, adenoids and pharynx. In addition, a cough can signal the presence of bronchial asthma. With such a disease, a violent cough manifests itself, like attacks of suffocation.

A sudden appearance of a cough can occur due to the ingress of a foreign body into the trachea and bronchi. And this threatens the patient's life, therefore requires immediate medical attention.

Moreover, a high fever can occur in diseases of the respiratory system. For example, the temperature of 37-38 is often observed in patients who have heart disease and gastrointestinal pathology.

Still the factors of appearance of these unpleasant symptoms can be covered in a high concentration of harmful substances in the air (tobacco smoke, gas contamination) and dry or too hot air in the room. For more rare reasons include psychogenic reflex cough that occurs with inflammation of the middle ear and sulfur plugs in the ears.

This phenomenon is not characterized by high temperature (maximum 37 degrees).

What is dangerous cough and temperature?

The effect on the respiratory mucosa of any factor that may be contagious and non-infectious can cause the development of acute inflammation. Consequently, this will result in the patient having a fever and a dry or wet cough.

During the course of the disease, the number and area of spread of cells that produce sputum significantly increases in the diseased. At the same time, viscosity and sputum increase, which makes breathing difficult and mucus mobility impaired. As for dry cough, we advise you to try inhalation with a dry cough - an effective and effective method.

It should be noted that the cough, whose main task is to cleanse the airways from harmful clusters and foreign bodies is not accompanied by high temperatures. Typically, for inflammation occurring in the mucous respiratory system, characterized by a deterioration in the functionality of the bronchi, and then the lungs.

As a result, the organism of the sick person lacks oxygen, so there is a violation of metabolic processes, which contributes to the appearance of a temperature of 37-38 ° C and malaise. In addition, if this phenomenon is not treated, then the immunological defense of the DP decreases, which can lead to prolonged inflammation, which has all the chances to become chronic.

Cough and high fever are discussed in the video in this article in terms of different treatments.

stopgripp.ru

Cough and temperature 38: reasons for what to do

Symptoms such as cough and fever 38 are two very serious indicators, which in no case should not be ignored. Most often they serve as a sign of getting into the body of a viral infection, but can signal the occurrence of other pathologies.

What can cough testify, temperature 38 and a headache?

All since childhood, a familiar acute respiratory viral infection is almost always accompanied by a rather severe symptomatology. Temperature 38, cough, cold are considered to be traditional signs of this disease.

In the initial stage of the development of the disease, bronchospasm can be dry and quite painful. The heat at this stage may not occur.

With the course of the disease, there is a temperature of 38, and a strong cough from the dry grows into a wet one. The transition of reflex respiratory tract spasms to the wet state is in fact a very good sign. After all, along with the emerging sputum, pathogenic microorganisms emerge that develop in it.

Temperature 38, cough, snot that have arisen against the background of ARI, can last about a week and, of course, require treatment. In its absence, the pathological process can spread to the respiratory system and cause acute bronchitis.

In this case, cough and temperature 3, will be accompanied by wheezing, difficulty breathing, shortness of breath. After a few days, the high fever subsides, and the bronchospasm continues to be observed for a long time even after successful treatment. After all, the broken bronchial mucosa restores its normal functioning slowly enough.

Temperature 3 cough may serve as a sign of sinusitis. In this case, sharp spastic exhalations are caused by dryness in the throat, and symptoms are added:

A prolonged runny nose, accompanied by the release of mucus purulent.
Nasal congestion.
Pain in the area of the maxillary sinuses.
Malaise.
Disturbance of smell.
The swelling of the eyelids and cheeks.

When the throat, cough, temperature 38 hurts, then speech can go about the disease with acute laryngitis. In this case, uncomfortable symptoms are accompanied by painful sensations in the throat:

By the resolution.
Scratching.
Dryness.

Bronchospasm with laryngitis occurs due to the narrowing of the glottis and at first they are dry in nature, and later grow into wet ones. One of the bright indicators of this disease is a strong change in voice. It can sound rude, hoarse, and sometimes completely disappear.

Strong cough, temperature 38 - what to do?

If the above symptoms occur, you should visit the doctor as soon as possible or call him at home. After all, only a physician can correctly determine the cause, which keeps the temperature 38, cough (strong or weak), and sometimes a cold.

Prior to the examination, a specialist should adhere to certain recommendations, the implementation of which will not aggravate the patient's condition, and in some cases even facilitate it:

Drink as much as possible of any liquid. This simple trick helps relieve coughing and moisturizing the mucous membranes. In addition, thus pathogenic microorganisms, products of their vital activity and toxins are naturally deduced.
If there is a cough, snot, temperature 38, but the thermometer does not crawl further up, then do not bring down the heat. In the body, at such rates, a substance that destroys viruses is produced by interferon.
If there is a runny nose, cough, fever 38 keeps and does not fall, do not drink alcohol and coffee. Categorically prohibited the use of warming medical procedures: mustard plasters, compresses, steam inhalations.
When there is a temperature of 38, a runny nose, cough, in no case can not be wrapped and dressed too warmly. During this period, the body tries to cool itself, preventing possible overheating. That's why there is increased sweating.
If a person has a cough, the temperature is 3 this does not mean that you need to be afraid to open the windows. Conversely, systematic airing, especially in combination with air humidification, greatly facilitates the breathing of the patient and helps to reduce the intensity of bronchospasm.

If you immediately contact the hospital and follow all the recommendations of a specialist, you can get rid of unpleasant symptoms in a fairly short time. The main thing - to fulfill all medical appointments regularly and to observe the necessary dosages of drugs.

prokashel.ru

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

Causes of dry cough without fever in adults

In our time it is difficult to find an adult or a child who would not cough at least once a day. Zagazovannost large cities and megacities, harmful emissions of industrial enterprises, a lot of different infections - living in a city about clean air can only dream of.

The human respiratory system is so arranged that when penetrating into the bronchi and lungs of infectious agents, allergens, dust, etc., due to irritation of the respiratory tract receptors, a cough occurs.

With its help, the tracheobronchial tree is cleansed of external and internal irritating agents, such as pus, mucus, sputum, blood or from foreign bodies - pollen, dust, food particles. The role of the cough is to prevent mechanical obstacles and cleanse the respiratory tract from sputum or other substances.

When a person has caught a cold and contracted a viral respiratory disease - the clinical picture is clear, the person rises high fever, runny nose, cough, tear, weakness and other symptoms of intoxication, characteristic of these diseases. In these cases, the cause of dry cough is clear. And how to understand why there is a cough without temperature in an adult or a child?

Many believe that cough is caused only by respiratory diseases, however, a prolonged dry cough may be a symptom of such serious diseases like heart failure, oncological diseases of the mediastinal organs, certain diseases of the gastrointestinal tract, sinusitis, sinusitis. The table below shows the symptoms and diagnosis of certain diseases that are characterized by a dry cough without fever or with a temperature of 37 ° C.

Cough and runny nose without fever

With colds

may cause catarrh of the upper respiratory tract, runny nose, cough without body temperature or 37-3,. With such types of Orvy, the throat may not bother, but a common cold, cough without fever is characteristic. If the cough does not go away within 3 weeks after the onset of SARS, you should consult a therapist.

Allergic reaction

on various flowering plants in an apartment or on the street, an allergy to dust is also accompanied by a dry non-productive cough, an allergy to pet hair, pet food or animal care products, a similar reaction is possible for perfumery and cosmetic products facilities.

Even in carpets and bedding there are a lot of allergens, which can be inadequate reaction of the body, which is expressed by dry cough and runny nose without temperature. Also, the massive use of various household chemicals, unsafe detergent powders with surfactants over 35% all this can affect the state of the respiratory system and manifest as a cough and runny nose without temperature.

Post-infection cough

after acute infectious or viral inflammation of the respiratory tract cough with perspiration, coughing, feeling tickling or agitation, can last up to 3 weeks, and just unpleasant sensations and a rare coughing is possible before, months.

Dry prolonged cough without fever

Stress

Stressful situations, nervous shocks, experiences can provoke a dry cough - this is called psychogenic cough, when a person worries, gets lost or embarrassed, he can cough up.

Also, for a long time in a room with dry, dusty air, irritation in the respiratory tract may appear.
Oncological diseases

If a prolonged severe dry cough without fever lasts more than a month, you should consult a therapist, pulmonologist, allergist, oncologist, phthisiatrist for the passage of a thorough diagnosis, since the diseases that cause incessant cough are very many - tuberculosis, lung cancer, bronchial cancer, trachea, throat.

Heart Disease

Cardiac cough should be distinguished, for example, from the cough of a smoker or a bronchial cough. Such a cough occurs after physical activity and there is no sputum, however, sometimes with acute cardiac disease, bloody discharge after a dry cough is possible. This is due to the malfunctioning of the left ventricle, when the lungs are stagnant blood and its secretion with a cough. The person besides the cough is disturbed also by palpitation, and a short wind, and pains in the field of heart and so forth.

Chronic diseases of ENT organs

often with chronic diseases of the nasopharynx, such as sinusitis, frontalitis, sinusitis due to the flow of mucus from the nose along the back wall of the throat, there may be a cough without temperature, it is concomitant and not associated with lower respiratory ways.

Tuberculosis

a prolonged dry cough, a temperature of 37-3, indicates a possible tuberculous process in the lungs or bronchi. To date, the situation of tuberculosis is very tense, even among people of high social status, the development of this formidable disease, persistent stressful situations, overfatigue, inadequate rest reduce the defenses of the body and since 90% of the population by the age of 30 is infected with a stick of Koch, provoking factors can lead to the activation of the mycobacterium in organism.

Thyroid gland diseases

with a nodular or diffuse increase in the thyroid gland, pressure on the trachea occurs, causing a dry cough without temperature in adults.

Some diseases of the digestive tract

can also cause a dry cough without fever, a reflex cough after eating in the case of an esophageal-tracheal fistula, reflux esophagitis, and esophageal diverticulum.

If foreign matter enters the respiratory tract.

Name of the disease	Characteristics of cough and other symptoms	Body temperature	Diagnostics
Some types of ARVI	Cough is first dry, then it becomes wet with sputum secretion	The temperature may not be or may be low-grade 37-3,	Examination of the therapist, pediatrician, general blood test
Chronic bronchitis, smoker's bronchitis	Chronic coughing is usually deaf, especially attacks in the morning, in the cold, when inhaling gassed or smoky air. With prolonged chronic bronchitis, sputum may be purulent.	With exacerbation or acute bronchitis, the temperature usually rises, especially with acute bronchitis in children, but with chronic temperature there is not or 37 with little.	Radiography of the chest, examination of the therapist, a general blood test, bacterial sputum culture on the sensitivity to antibiotics in the case of purulent sputum.
Chronic frontitis, sinusitis, rhinitis	For such diseases is characterized by frequent dry cough, especially at night.	In acute sinusitis and frontal sinusitis, the temperature is high, but with a chronic process, a cough and a temperature of 37 or normal	Examination with an otolaryngologist, an x-ray of the paranasal sinuses of the nose
Oncological diseases of the mediastinum	With oncological diseases cough can be dry, debilitating	Without temperature	Examination at a pulmonologist, oncologist - X-ray, MRI of mediastinal organs, bronchoscopy, blood test, oncomarker, etc.
Tuberculosis	Persistent cough with sputum or sparse phlegm, weakness, decreased appetite and performance, night sweats, chills.	The temperature is normal in the morning, by evening usually low-grade 37-3,	Chest x-ray, Computed tomography, tuberculin tests, phthisiatric consultation.
Professional cough	Appears in people working in hazardous manufacturing plants, when in the air many different chemicals, dust, such a cough is dry, exhausting without sputum	Without temperature	Inspection of the therapist, pulmonologist, X-ray of the lungs to exclude other pathologies.
Allergic reactions, allergic bronchitis	Cough is dry, without phlegm, in the form of perspiration, irritation, occurs after contact with the allergen - animals, dust, plant pollen, fluff, feather, wool, household chemicals, perfumes, washing powders.	Without temperature	Consultation of an allergist, immunologist
Heart failure, rhomboembolism of the pulmonary artery, heart defects,	A dry, prolonged cough without fever occurs after physical exertion and is strengthened in the prone position, but after the adoption of the vertical position it weakens. It is accompanied by shortness of breath, palpitation, high blood pressure, sometimes there are attacks of suffocation.	Without temperature	First, consult a therapist, then a cardiologist.
Lungs' cancer	In addition to dry coughing, people are concerned about chest pains. In the long-term process, dry cough can be accompanied by periodic sputum discharge with pus or blood.	Dry cough, temperature 37-3, or it may not be	Consultation of the oncologist-chest x-ray, bronchoscopy, general blood test, oncomarkers, etc.
Throat cancer	Signs of throat cancer, larynx in this disease is characterized by dry cough without temperature, not amenable to treatment, as well as possible shortness of breath, as the laryngeal lumen narrows. Sputum can be with blood, also blood can be in saliva and mucus from the nose.	Without temperature or 37-3,	Consultation of an otolaryngologist, oncologist.
Use of certain medicines	These drugs include: drugs for hypertension, ACE inhibitors, nitrofurans, beta-blockers, aspirin, amiodarone, Inhalation drugs-beclomethasone, ipratropium bromide, are able to cause a cough without temperature, chronic unproductive.	Without temperature	Tell the cardiologist about the drugs that you take and that they cause a cough.
Pneumonia in the elderly	It is very rare, but there are cases when pneumonia occurs without a temperature or with a slight unobtrusive increase, usually it is typical for the elderly, while, in addition to coughing, chest pains, weakness, loss appetite.	Pneumonia sometimes occurs without high fever with a strong cough, especially in weakened and elderly people.	Address to the therapist, chest X-ray, a general blood test.

If a person is worried that he has a severe dry cough without fever and other symptoms of colds, he suffers from attacks of dry cough for a long time, do not delay the visit to therapist.

First of all, one should be alerted and analyze when most often there are coughing attacks - if this is related to the quality of the inhaled air, the presence of new furniture, fresh repair in the apartment or the appearance of an animal, woolen or fur clothing, other clothes of poor quality - it is most likely a defensive reaction of the broncho-pulmonary system to toxic substances in dyes, plastics, particle boards, mattresses, carpets, etc. household items or an allergic reaction to wool, fur, fluff, feather, etc.
If the cough is only at a certain time - only in the morning, most likely it is chronic bronchitis. If on the contrary, only at night or in a horizontal position - a heart cough, cough with diseases of ENT organs. If during a meal - it can be a cancer of the throat, larynx, gastrointestinal tract.
Pay attention to the color, amount and consistency of sputum, this must be reported to the doctor, what color is it, whether there are impurities of blood, pus (yellow-green).

zdravotvet.ru