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COMMON RESPIRATORY DISEASES IN CHILDREN AND WAYS TO PREVENT
THEM
Shavkatbekova Durdonaxon Sharifjon kizi
Kokand University Andijan branch
Department of Pediatrics, Faculty of Medicine
+998884312722
e.mail:
Abstract
: This article focuses on the prevention and treatment of common respiratory diseases in
children, such as colds, bronchitis, and pneumonia. It analyzes the factors contributing to the
development of these conditions based on the structure of the respiratory system and the
characteristics of the immune system in children. Methods for strengthening immunity, including
dietary habits, physical activity, consuming vitamins and minerals, and adhering to hygiene rules,
are discussed. Preventive measures such as vaccination, improving living conditions, and
controlling environmental factors are also reviewed. This article provides valuable information
and recommendations for parents and healthcare professionals.
Keywords:
Child health, respiratory diseases, colds, bronchitis, pneumonia, immune system,
strengthening, vaccination, prevention.
Introduction
Children’s bodies possess distinct physiological and immunological characteristics, making them
more susceptible to various infections, especially respiratory illnesses. According to statistics
from European and Asian countries, 60–70% of children under the age of five contract a
respiratory infection at least once a year. These illnesses are also highly prevalent during the
winter and spring seasons in Uzbekistan.
Common acute respiratory diseases (ARDs) in children are a group of rapidly developing
infections affecting the upper respiratory tract. Due to the immaturity of their immune systems,
children are more vulnerable to viruses and bacteria. Respiratory illnesses affect the mucous
membranes of the airways (nose, larynx, trachea, bronchi) and can also involve the eye’s
conjunctiva. These diseases, including acute rhinopharyngitis (common cold), acute bronchitis,
respiratory syncytial virus (RSV) infection, influenza (flu), acute laryngitis, sinusitis, and
pneumonia, are especially widespread in autumn and winter.
Children have narrower airways, thinner mucous membranes, and more blood vessels, which
accelerates the inflammatory process when an infection enters the div. Therefore, strengthening
the immune system and taking preventive measures are of great importance.
Common Cold (Acute Rhinopharyngitis)
This is a respiratory illness primarily caused by viruses that leads to inflammation in the nose
and throat. The common cold is widespread in children and usually resolves on its own, but in
some cases, complications can arise due to the underdeveloped immune system.
The cold weakens the div’s ability to fight germs and usually refers to respiratory illnesses
such as runny nose, catarrh, bronchitis, flu, and others. Viruses causing colds are transmitted
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through airborne droplets. A sick person can easily infect others when coughing or sneezing.
Symptoms of the Common Cold:
Runny or congested nose
Cough
Headache
Sore throat
Fever
Bronchitis
This disease results from inflammation of the upper respiratory tract and often involves coughing,
difficulty breathing, and a harsh cough. Bronchitis in children is usually classified into two types:
acute and chronic.
Acute Bronchitis
An inflammation of the bronchial tubes (large and small airways inside the lungs), usually
caused by viruses or bacteria. It is common in children.
Causes:
Viruses
: Influenza, parainfluenza, adenovirus, RSV
Bacteria
: Streptococcus, pneumococcus,
Haemophilus influenzae
Allergens or chemical irritants
: Dust, smoke, chemical gases
Symptoms:
Cough: Initially dry, later productive (with phlegm)
Phlegm: Usually clear or slightly yellowish
Fever: Typically mild (37–38°C), sometimes higher
Nasal congestion, sore throat, general fatigue, headache
Shortness of breath, difficulty breathing (especially in young children)
Wheezing or chest tightness (audible with a stethoscope)
Course of the Illness:
Usually lasts 7–14 days. In some cases—especially in children with low immunity or allergies—
it may last longer or become chronic.
Chronic Bronchitis
Less common in children, characterized by persistent cough and phlegm production. It typically
develops after prolonged exposure to polluted air, cigarette smoke, or following lung infections.
Protecting Children from Smoke Exposure
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Avoid exposing children to tobacco smoke and environmental pollutants.
Influenza (Flu)
A viral infection affecting the respiratory system, commonly caused by influenza viruses (types
A, B, and C). Flu spreads quickly and typically occurs in epidemics during autumn and winter.
Influenza A
: Often causes epidemics and pandemics, affecting large populations
Influenza B
: Affects both children and adults but does not cause pandemics
Influenza C
: Least common, with mild symptoms
Flu viruses spread via tiny droplets in the air when an infected person coughs, sneezes, or talks.
Symptoms appear within 1–4 days of exposure.
Main Symptoms of Influenza:
High fever (often up to 40°C)
Headache
Muscle aches
Cough
Fatigue and general weakness
Sinusitis
An inflammation of the sinuses (air-filled cavities around the nose), often resulting from an
infection. Sinuses help with air circulation and other functions.
It often occurs alongside nasal infections or inflammation and is characterized by runny nose,
headache, and difficulty breathing.
Causes of Sinusitis:
Viral infections
: Commonly follows a cold or flu
Bacterial infections
: Sometimes caused by
Streptococcus pneumoniae
or
Haemophilus
influenzae
, leading to more severe forms
Allergic reactions
: Dust or pollen can inflame the sinus lining
Types of Sinusitis:
Acute sinusitis
: Lasts 10–14 days, usually viral
Subacute sinusitis
: Lasts 4–12 weeks
Chronic sinusitis
: Lasts more than 12 weeks
Recurrent sinusitis
: Occurs multiple times a year
Factors Contributing to Disease Development:
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Malnutrition
Environmental factors (polluted air, damp/cold living conditions)
Lack of physical activity
Exposure to smoke at home, poor hygiene
Strengthening Children’s Immunity
A strong immune system helps protect children from illnesses and supports healthy development.
Effective Ways to Boost Immunity:
Balanced Nutrition
:
o
Include vegetables, fruits, meat, fish, dairy, and whole grains
o
Vitamin C
: Oranges, kiwi, lemon, broccoli, peppers
o
Vitamin D
: Sunlight, milk, eggs, fish
o
Zinc
: Meat, chicken, legumes, nuts, whole grains
o
Probiotics
: Yogurt, kefir for healthy gut bacteria
Good Sleep
:
o
Children aged 3–6 years need 10–12 hours
o
Ages 7–12 years need 9–11 hours
Physical Activity
:
o
Regular outdoor play, running, and sports improve immunity
Proper Hydration
:
o
Children should drink enough water daily to stay hydrated and eliminate toxins
Hygiene and Sanitation
Teach children from a young age to wash hands, clean their nose, and use hygiene
products
Regularly disinfect toys and items the child touches
Modern Preventive Methods
Vaccination
Vaccines against flu, pneumonia, measles, pertussis, and other infections
Following the vaccination schedule protects both the child and the community
Statistical Data:
Over 800,000 children under five die from pneumonia each year globally
In Uzbekistan, 30–40% of child deaths are due to respiratory illnesses
In winter, disease transmission in schools and kindergartens doubles
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Practical Tips for Parents:
1.
Improve living conditions
: Maintain optimal temperature and humidity; ventilate rooms
regularly
2.
Encourage physical activity
: Outdoor play and sports support healthy growth
3.
Teach personal hygiene
: Handwashing and hygiene habits
4.
Preventive measures during flu season
: Use masks, increase water intake, rinse the
nose with saline
5.
Healthy diet
: Include more fruits and vegetables in the child’s meals
Conclusion
Common respiratory diseases in children are a pressing issue in healthcare. These illnesses
negatively impact children’s physical and intellectual development. Research shows that
respiratory infections are a leading cause of child mortality, especially in developing countries.
This article examined the main causes, clinical features, diagnosis, and treatment of respiratory
diseases, and emphasized preventive measures such as vaccination, hygiene, and parental
awareness.
Early detection, treatment, and development of effective prevention programs are essential in
reducing the burden of these diseases in children.
References
:
1. O‘zbekiston Respublikasi Sog‘liqni saqlash vazirligi. (2023). Bolalar salomatligini yaxshilash
bo‘yicha milliy dastur. Toshkent: Tibbiyot nashriyoti.
2. Karimov A., Islomov Sh. (2019). Bolalar pulmonologiyasi asoslari. Toshkent: Ma’rifat
nashriyoti.
3. Abdullayeva M., O‘rozov N. (2020). "Bolalar orasida respirator infeksiyalar va ularning oldini
olish." Tibbiyot va Sog‘liqni Saqlash Jurnali, 12(4), 45–52.
4. World Health Organization (WHO). (2021). Global Respiratory Health Strategy for Children.
Geneva: WHO Publications.
5. American Academy of Pediatrics (AAP). (2019). Pediatric Respiratory Infections: Diagnosis
and Management. New York: Elsevier.
