Viral laryngitis in children: what do parents need to know about it?

The disease is most often a complication of improper treatment of acute inflammation. Laryngitis worsens the child’s quality of life and requires complex therapy aimed at eliminating the causes of the disease and the mechanisms of development of the inflammatory process.

Ignoring the problem can lead to a number of complications and general weakening of the body. Parents need to be attentive to the health of their children and note the symptoms of the disease in a timely manner in order to immediately begin the correct treatment.

Mechanism of disease development

Acute laryngitis is an inflammation of the mucous membrane of the larynx. The larynx is located in the front region of the neck. It connects the pharynx to the trachea and performs three vital functions:

• sound-producing (the vocal apparatus is located in it);
• respiratory;
• protective (prevents food and foreign particles from entering the trachea).

Under the influence of a number of factors (hypothermia, overstrain of the vocal cords, allergies, infectious diseases, etc.), the mucous membrane of the child’s larynx becomes inflamed. As a result, a sharp dilation of blood vessels occurs, edema develops, the lumen of the glottis narrows (or completely closes), speech function is impaired and breathing becomes difficult.

Causes and risk factors

Chronic laryngitis in children can be caused by viral, bacterial or fungal pathogens. With a sharp decrease in immunity, fungal pathogens affect the mucous membrane of the respiratory tract, including the larynx2. Often it is not possible to mark the exact beginning of the process’s transition to a chronic form.

Sinusitis occurs due to pathogens entering the sinus. Most often these are viral agents from the group of respiratory infections. Less common is a bacterial infection caused by insufficient treatment of ARVI or weak human immunity3.

Risk factors contributing to inflammation of the larynx:

• acute laryngitis without proper treatment;
• neck and larynx injuries;
• inhalation of irritating chemicals;
• allergic reactions;
• entry of a foreign body (most often in infants);
• increased vocal stress (constant crying, baby screams);
• the presence of chronic diseases of the respiratory system or ENT organs.

A separate form of chronic laryngitis is a hyperplastic process, in which thickening of the laryngeal mucosa occurs due to tissue proliferation3. This can lead to changes in voice or severe hoarseness (“absence” of voice) in advanced cases.

Causes of acute laryngitis in children

In order for assistance to a child with acute laryngitis to be as effective as possible, you must first find out what caused the development of the disease. The main provoking factors include:

• ARVI, influenza;
• bacterial respiratory tract infections caused by pneumococcus, staphylococcus, streptococcus, hemophilus influenzae;
• complications after scarlet fever, measles;
• inflammation of the paranasal sinuses;
• local/general hypothermia of the body;
• inhalation of cold, smoky air;
• congenital weakened resistance of the respiratory tract;
• unfavorable environmental conditions;
• contact with allergens;
• uncontrolled use of sprays and aerosols for the throat, leading to a reflex spasm of the larynx in a child;
• overstrain of the vocal cords (strong screaming, loud singing);
• infectious diseases of the oral cavity;
• stress factors.

How to prevent the development of chronic laryngitis?

The development of chronic laryngitis is associated with prolonged neglect of the child’s health status. It is much easier to prevent the formation of a persistent focus of infection than to treat it for a long time. Preventive actions:

• Timely elimination of acute laryngitis (the main rule for preventing chronic inflammation).
• Maintaining immunity at a high level (both local and general).
• Adequate nutrition with sufficient vitamins and minerals.
• Avoidance of stress factors.
• Timely treatment of any diseases in the child.
• Prevention of ARVI and influenza during an epidemic.

Symptoms of acute laryngitis

In childhood, acute laryngitis develops quite rapidly. At an early stage of the disease caused by a virus, the child experiences:

• general weakness,
• nasal congestion,
• soreness,
• redness of the throat,
• painful swallowing.

In some cases, body temperature may rise to 38–39°C.

Further added to the above symptoms are:

• rhinorrhea (excessive mucus discharge from the nasal passages);
• dry barking cough;
• hoarseness or complete loss of voice.

Over time, during intensive complex treatment of laryngitis, the cough becomes more rare and productive, that is, accompanied by the discharge of sputum.

IRS®19 in the treatment and prevention of the problem

With chronic laryngitis in childhood, there is a decrease in the immune function of the laryngeal mucosa1. Therefore, when treating chronic laryngitis, it is important to reduce the risk of subsequent infections. IRS®19 nasal spray can help with this. The drug is indicated for the treatment of acute and chronic laryngitis, as well as for the prevention of chronic laryngitis and other chronic diseases of the upper respiratory tract5. It begins to act immediately after contact with the nasal mucosa, activating local mucosal immunity. Protection against viruses and bacteria is formed in the nose. After all, IRS®19 contains 18 bacterial lysates - decay products of microorganisms that most often cause acute and chronic diseases of the upper respiratory tract and bronchi7.

IRS®19 is approved for children from 3 months and is suitable for the whole family4. The drug helps fight chronic laryngitis or can be an effective means of preventing infection. After a course of prophylaxis, the effect lasts up to 3-4 months7.

Complications of acute laryngitis in children

One of the most dangerous complications of acute infectious laryngitis, characteristic of early and preschool childhood, is stenosis (narrowing of the lumen) of the larynx. It is also called false croup or acute airway obstruction. This complication may be due to the structural features of the child’s respiratory tract. Most often it develops against the background of influenza, parainfluenza, adenovirus, measles infection or chickenpox.

When the space under the vocal cords swells, the lumen of the larynx narrows, acute obstruction of the airways occurs, and oxygen deficiency develops. Symptoms of laryngeal stenosis are:

• heavy wheezing,
• barking cough
• hoarseness or complete loss of voice,
• excessive excitement of the child,
• enlarged lymph nodes,
• increase in body temperature,
• the appearance of light dry wheezing.

If you notice these symptoms, you should immediately consult a doctor. But it’s better not to let this happen and start treating acute laryngitis on time.

Diagnosis of laryngitis

SM-Doctor otolaryngologists have many years of experience in diagnosing and treating children with laryngitis.
Specialists are able to relieve a small patient from discomfort in a short time, eliminating the unpleasant symptoms of the disease. At the initial appointment, the otolaryngologist carefully listens to the complaints of the patient and his parents, identifies possible causes of the inflammatory process (presence of respiratory tract diseases, allergic reactions, etc.). Then the doctor begins to examine the oral cavity. For this, a classic visual examination of the pharynx or an instrumental examination using a special laryngoscope device can be used. The end of this instrument contains a light source, which helps the specialist to thoroughly examine the ENT organs, determine the cause of symptoms and, if necessary, take biomaterial for further laboratory research. After examining the nasopharynx, the doctor gives directions for further examinations to confirm the diagnosis. Diagnosis of laryngitis is carried out using the following methods:

• Taking general clinical blood and urine tests to identify the presence of an inflammatory process.
• Taking a swab from the pharynx to determine the type of infectious agent.

Based on the diagnostic results, the specialist makes a final diagnosis and selects the most optimal treatment in a particular case.

Diagnosis of the disease

Diagnosis of acute laryngitis is not particularly difficult. The diagnosis is based on the presence of acute respiratory infections symptoms, as well as hoarseness, shortness of breath, and barking cough. Call a doctor: he will listen to complaints, examine the child, measure the temperature, listen to the lungs and make a diagnosis.

Regional Children's Consultative and Diagnostic Clinic

Laryngitis is a viral disease that is transmitted by airborne droplets, which affects the mucous membrane of the larynx and vocal cords, most often affecting children under 6 years of age, due to the anatomical features of the structure of the cartilage of the larynx at this age. Due to the increasing frequency of allergic reactions and the emergence of new strains of viruses, laryngitis is diagnosed before a year. The disease is very dangerous for young children, as the inflammation occurs with severe swelling of the larynx and can lead to suffocation.

The disease in a child can be caused by viruses or bacteria, and can also develop due to hypothermia, allergies, trauma to the larynx, or due to severe stress. Sometimes laryngitis accompanies pathologies of the esophagus, duodenum, and stomach. The main cause of frequently recurring laryngitis is the imperfection of the immune system, which leads to frequent infectious diseases of the upper respiratory tract and a decrease in the overall resistance of the body. Thus, laryngitis in a child can recur several times during the cold season.

Signs of laryngitis in children

• hoarseness of voice;
• dry barking cough;
• sore throat;
• feeling of the presence of a foreign body;
• redness and swelling of the pharyngeal mucosa;
• shortness of breath, laryngeal spasms.

- most often appear at night: often the baby feels great during the day, but at night suddenly begins to choke and cough heavily. The temperature during laryngitis is not always elevated, and its readings rarely exceed 38 degrees. The exception is the development of the disease against the background of influenza or sore throat.

First aid for false croup (stenotic laryngitis)

If signs of false croup appear (barking cough, shortness of breath, lack of air), you must:

-call an ambulance

- place the baby in a semi-sitting position.

-remove tight-fitting clothing and provide fresh air.

— immerse the child’s feet in warm (closer to hot) water to improve blood flow to the feet. This will slightly reduce the swelling in your upper body.

- inhalation solution through a nebulizer with saline. solution, inhalation and with glucocorticosteroid preparations.

A special drinking and eating regimen is required. During the period of illness, the baby should not abuse sweets, soda, refined and heavy foods. The drinking regime for laryngitis is plentiful, and the preferred drinks are warm teas, still mineral water, and milk.

If possible, during illness, the child’s conversations should be limited. The air in the room is made as humid as possible, for which purpose ventilation is used and special household appliances are turned on. If laryngitis is severe, the baby is hospitalized in a hospital.

Prevention of laryngitis in children

Prevention of laryngitis in children helps to avoid this disease and the serious complications that may arise.

-Teaching a child to a healthy lifestyle, playing any sport (be it gymnastics, running, swimming or dancing). It all depends on the preferences and age of the child. Hardening plays a decisive role in the body's resistance to viral infections. But remember, you can’t start hardening suddenly! In early childhood, hardening comes down to the fact that the child needs to be dressed for a walk outside depending on the weather. Small children should walk around the apartment not in socks, but barefoot. Breasts should take air baths for 20 minutes daily. Older children can douse themselves with cool water in the bath after bathing or take a contrast shower, which significantly strengthens the immune system and improves blood circulation throughout the body.

Proper nutrition plays an important role in improving immunity. To improve your child’s health, you need to include healthy foods and vitamins in his menu.

An adjusted diet, of course, does not guarantee that the virus will not enter the body, but it will help to more actively resist viruses and quickly cope with ARVI.

A child’s daily diet should include all the necessary vitamins, micro- and macroelements, and minerals. An unbalanced diet significantly reduces immune defense. The diet should be as varied as possible and consist of products of plant and animal origin.

-Local hardening of the throat - This is one of the methods for preventing inflammatory diseases of the pharynx when cold food or water gets into it, which is quite common in children (for example, eating cold ice cream in large pieces without parental supervision, licking snow while walking in kindergarten, etc. .). In a hardened child, the mucous membrane of the pharynx, hardened by cold, will not become inflamed and will not lead to illness, but an unhardened child may still get sick. It is necessary to gradually accustom the child’s throat to cold stress from almost one year of age. For example, instead of water at room temperature, give cool water to drink, start giving the child a little cold ice cream, etc.

Important! Carry out all the above procedures gradually!

-Taking antiviral drugs during the rise of viral diseases. For prevention during the peak of incidence, it is recommended to use antiviral drugs.

Non-drug therapy

Treatment of acute laryngitis depends on the age of the child. This may include:

• compliance with bed rest;
• limiting vocal load (for 5–7 days it is better for the baby to remain silent or talk as little as possible);
• maintaining the optimal temperature (+18…+20°C) and air humidity (50–70%) in the room where the sick child is located;
• drink plenty of fortified drinks (the liquid should be warm and unsweetened);
• following a hypoallergenic diet - if there are symptoms of laryngitis, it is strictly not recommended for a child to give sour, spicy, too hot or cold foods and carbonated drinks.

When treating inflammation of the mucous membrane of the larynx, children are allowed to apply wet and dry warming compresses to the neck area and gargle with a warm infusion/decoction of chamomile or sage, if recommended by a doctor.

Classification of laryngitis

The most common form is the catarrhal form, which is the least dangerous. The symptoms of the onset of the disease are similar to those of most diseases of the respiratory system: low fever, sore throat, dry cough, itching. In children, respiratory failure is possible, as the larynx swells greatly.

When the mucous membrane and its tissues grow, a hypertrophic form of the disease is identified. As they expand, they block the lumen of the larynx, which is why oxygen poorly enters the body.

Various diseases of the circulatory, cardiovascular systems, and liver can cause hemorrhages in the ligaments and mucous membrane. With this hemorrhagic form, the main symptoms that make it possible to distinguish this form of the disease from others are a dry cough, dry mouth, sputum production, possibly with blood, and a feeling that something is blocking the throat. If any of the symptoms occur, the child should be seen by a doctor.

More dangerous is subglottic, or laryngotracheitis, when the inflammation of the disease reaches the trachea.

In very rare cases, phlegmonous laryngitis occurs. Its causes may be severe infectious diseases, various injuries, and especially reduced immunity. This form of laryngitis is accompanied by high fever, severe sore throat, and possible difficulty breathing. Lymph nodes often become inflamed. At the appointment, the ENT specialist will notice red, inflamed mucosa with small areas of dead tissue.

In adults, an atrophic form occurs, in which the mucous membrane begins to thin.

It has been noticed that a third of children under the age of two suffer from laryngitis; as a rule, it is diagnosed together with acute respiratory infections, tracheitis or bronchitis.

Particular attention should be paid to children suffering from allergies. Not all drugs are suitable for such babies; it is better not to use ointments based on essential oils, because they can increase swelling of the larynx; you can use proven folk methods, plants, and medications.

Drug therapy

How to fight infection?

Drug therapy for laryngitis that appears in a child against the background of an acute respiratory infection includes the use of antiviral and immunomodulatory drugs.
Antihistamines, which are usually prescribed for allergies, help relieve swelling of the mucous membrane and calm the baby. They should be given before bedtime, strictly according to the recommendation of the attending physician. What to do if you have a cough?
Remedies for this symptom are another essential component of treatment.
In the early stages of laryngitis, if a child has a dry hacking cough, drugs that block the cough center are used. Next, at the first signs of coughing, mucolytics are prescribed to thin the mucus and improve expectoration of sputum. Doctor MOM® cough syrup has similar properties. This complex herbal medicine, containing extracts of 10 medicinal plants, helps not only to liquefy mucus, but also to relieve swelling and inflammation. Herbal syrup is approved for long-term use in the treatment of laryngitis in children over 3 years of age. Actions at temperature.
If a child has a hard time tolerating a high temperature, he is prescribed an antipyretic. Treatment of laryngitis with antibiotics is justified only in the presence of serious bacterial complications and only as prescribed by a doctor.

Prevention of laryngitis

In order to reduce the likelihood of relapse of the disease to a minimum, it is necessary to follow preventive measures:

• carefully monitor oral hygiene;
• harden the body;
• avoid hypothermia;
• eat a balanced diet, include more fresh vegetables and fruits in your diet;
• spend enough time outdoors;
• engage in physical activity;
• avoid excessive stress on the vocal apparatus.

Treatment of laryngitis at SM-Doctor means the professionalism of doctors, modern equipment, an individual approach and an affordable price. Trust your children's health only to qualified specialists!

Treatment of laryngitis

The basis of treatment for laryngitis in adults is to create rest for the inflamed larynx and symptomatic therapy. For high body temperature or severe pain, systemic painkillers are indicated: ibuprofen, paracetamol. Since most cases of acute laryngitis are caused by a viral infection, antibiotic treatment is not required. Only if the microbial/bacterial nature is proven, antibacterial or antimicrobial drugs are prescribed. To alleviate the condition and reduce inflammation, inhalations with various solutions (thinning phlegm, saline, for moisturizing, with hormones) are recommended. It is important to drink plenty of fluids, bed rest, light meals and sufficient rest for the ligaments (quiet mode).

For severe coughs, antitussive drugs and agents that increase sputum production are recommended. If there is purulent-serous plaque on the walls of the larynx and vocal cords, the doctor will irrigate and wash the walls with medications. Physiotherapeutic procedures are very effective - ultraviolet irradiation, laser therapy, magnetic therapy, electrophoresis, etc. Treatment of acute laryngitis takes 7-10 days and does not cause complications, however, if adequate therapy is absent, the disease can become chronic with constant exacerbations, or dangerous complications.

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