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UDC:616.248-616.5-002.2+616-08-039.71
FEATURES OF THE SENSITIZATION SPECTRUM IN PATIENTS WITH ATOPIC
BRONCHIAL ASTHMA AND ALLERGIC RHINITIS IN HOT CLIMATES
(REVIEW ARTICLE)
Ikramova Shakhnoza Abdurasulovna
https://orcid.org/0000-0002-8615-5294
Bukhara State Medical Institute named after Abu Ali ibn Sina
Abstract:
In the modern world, atopic bronchial asthma (ABA) and allergic rhinitis
represent a fairly broadgradation group among common allergicх diseasesthat affect millions
of people around the world. The prevalence of these nosological units depends on various
factors, including genetic predisposition, environment, and, importantly, climatic conditions.
Scientists have previously noted that in hot climates, the spectrum of sensitization in patients
can change, which in turn requires special attention from medical professionals and
researchers.
Key words:
bronchial asthma, allergic rhinitis, allergic diseases, sensitization
Abstract:
In today's world, atopic bronchial asthma and allergic rhinitis represent a fairly
broad gradation group among common allergic diseases that affect millions of people around
the world. The prevalence of these nosological units depends on various factors, including
genetic predisposition, environment and, importantly, climatic conditions. Scientists have
previously noted that in a hot climate, the spectrum of sensitization in patients may change,
which in turn requires special attention from medical professionals and researchers.
Keywords:
bronchial asthma, allergic rhinitis, allergic diseases, sensitization
Today, ABA is characterized by the presence of chronic airway inflammation, which in turn
can lead to episodic exacerbations and deterioration of the quality of life. The main
symptoms include shortness of breath, wheezing, and coughing. Allergic rhinitis, on the
other hand, is an inflammation of the nasal mucosa and can be accompanied by itching,
sneezing, and nasal discharge. These pathologies often occur in direct correlation with each
other, which in turn is verified in patientsas comorbidity of both conditions simultaneously
[2,14,36].
The clinical manifestations of asthma and rhinitis vary depending on a variety of factors,
including air quality, pollution levels, and allergen concentrations. In particular,a hot climate
often contributes to an increase in the number of allergens in the air, such as pollen and
fungal spores, thereby aggravatingthe condition of patients [8, 16].
Climate impact on sensitization
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The study of theclinicalхconditionrevealed a significantе influenceof this factor on the
sensitization spectrum in patients with atopic bronchial asthma and allergic rhinitis. Studies
show that climatic factors such as heat and high humidity can contribute to an increasein the
level of plant pollen and allergens, thereby leading to a more pronounced allergic reaction
and exacerbation of symptoms [5,11,28].
In hot climates, vegetation often blooms longer and more intensively, посредственно
способствуяmediocrecontributing to an increase in the amountof a allergens in the air. For
example, high-carbon plants, such as cereals, can release pollen in large quantities,
especially in spring and summer. This process leads to an increased amount of allergens,
causing an adverse effect, and acts as an aggressive and provoking factor for a sensitive
cohort of patients [4,26].
Sensitization is a well-knownprocess in which the patient's immune system begins to
recognize certain allergens as a potential threat and reacts excessively to them. In response
to the administered allergens, specific IgE antibodiesare produced, which leads to the release
of inflammatory mediators such as histamine and cytokines. In hot climates, this reaction
can be more pronounced due to high temperature and humidity, which in turn creates
favorable conditions for the reproduction of allergens [13,22,31].
The most common allergens that cause sensitization are representedby the pollen
groupхxallergens,х such as ragweed and cereals, as well as household allergens, such as dust
mites and mold. Considering the above, it should be noted that the existing relationship
between climatic factors and sensitization allows achieving the most significant indicators in
the treatment of these combined pathologies. When presenting the results of analysis of
theallergenа spectrum, it is necessary to note their significance in the diagnosisof
sensitization mechanisms in patients with bronchial asthma and allergic rhinitis [7,15,23].
Diagnostic features
Important diagnostic studies of ABA and allergic rhinitis include several mediocre stages
that follow each other. At the initial stage, the doctor conducts a detailed survey in order to
identify the symptomsов and factors, that aggravate the course of these nosological units.
This is followed by specific allergy tests, such as skin tests or blood tests for IgE [6,12,17].
It is important to take into account regional features, including climate and seasonal
changes that may affect the exacerbation of symptoms and the range of allergens. In hot
climates, it is especially important to take into account the amount of pollen, fungal spores,
and other signs that may indicate increased sensitization [1,11,1,3,0,30].
Management and treatment methods
Management of ABA and allergic rhinitis in hot climates requires a detailed and integrated
approach. First of all, this includes иavoiding or minimizing contact with allergens. For
example, it is recommended to monitor pollen levels through specialized applications and
avoid going outside during the peak of plant flowering[2, 3, 24].
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The importance of pharmacotherapyармакотерапи, as one of the most important links in
treatment,is not excluded. Antihistamines, corticosteroids, and bronchodilators often act as
symptomatic therapy. However, the choice of drugs should depend on the individual
characteristics of the patient and the results of diagnostic tests [22, 26].
Today,mmunotherapy is another method that can help patients with allergic diseases. This
method involves the gradual introduction of an allergen into the div in order to increase its
tolerance to it. It should also be noted thatmmunotherapy has a rather significant place in the
treatment of this cohort of patients, taking into account such a factor as жаркийthe hot
climate, where the level of allergens is significantlyе higher [19,27,31].
Current research prospects for patients with combined course of ABA and allergic
rhinitis
However, theinfluence of climate on the allergenic spectrum and sensitization has been
significantly studied by most authors, and today it remains a relevant topic for research. It is
important to note that further research will allow us to detail the mechanisms of sensitization
and pathophysiology of allergic diseases in hot climates. The study of various allergens and
their interactions with the environment will allow разработus to developmore effectiveе
methodsы of diagnosis and treatment. In the modern world, направлениемthe use of
innovative technologies, such as genetic diagnostics and molecular testing, for more detailed
determination of sensitization in patients is a fairly accessible and significant area of
researchопределения сенсибилизации у пациентов [18,2818, 28].
Conclusion
ABA and allergic rhinitis are a rather serious combined pathology, that significantly
worsensthe patient's quality of life, in particular in patients living in hot climates. The study
спектраof the sensitization spectrum and the influence of climatic factors on the level of
allergens makes it possible to improve the diagnosticapproach and позволяет provide more
effective treatment in this group of patients. It is very important to continue research in this
area in order to develop and implement innovative methodsов to combat allergic diseases
and thereby improve the quality of lifeof people suffering from them.
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