The main symptom of acute laryngitis in children is dyspnea

One of the main symptoms of acute laryngitis in children is dyspnea, which is caused by swelling of tissues due to inflammation of the larynx, which leads to narrowing of the airway. It is often accompanied by a barking cough, hoarseness, fever, etc. If a child has this symptom, it needs to be taken seriously and taken to the doctor as soon as possible to avoid delaying the condition.

1. Cause analysis:

Acute laryngitis in children is mostly caused by viral infections, such as parainfluenza virus, influenza virus and adenovirus. Since children's laryngeal cavity is narrow and mucosal tissue is loose, when they encounter infection or stimulation, the throat is prone to edema, leading to airway obstruction. Some cases may be caused by allergic reactions or inhaled irritants (such as smoke and dust). Seasonal factors also have a certain relationship, especially in autumn and winter, the high incidence rate is closely related to the stimulation of the respiratory tract by cold air.

2. Main symptoms:

-Dyspnea: Typically manifested as inspiratory dyspnea, the child may experience suprasternal or intercostal retractions, accompanied by wheezing.

-Barking cough: Swelling of the larynx causes the vocal cords to vibrate abnormally, and the cough is similar to a barking sound, which is usually more obvious at night.

-Hoarseness: Due to inflammation of the larynx, the child's voice may become hoarse or even dysphonia.

-Constitutional symptoms: fever (usually low to moderate), mental fatigue, and possibly decreased appetite.

If the lack of oxygen is severe, the child's lips or nails may appear blue, which requires emergency treatment.

3.Suggestions:

- Seek medical attention promptly: If your child has persistent breathing difficulties, a barking cough, or voice problems, he or she should be taken to a doctor immediately. The doctor may relieve the symptoms by inhaling hormone drugs (such as budesonide), oxygen inhalation, or infusion therapy.

-Home care: Before seeing a doctor, let your child breathe moist air to improve his or her breathing (such as using hot water to create steam in the bathroom) to avoid inducing crying and worsening symptoms.

-Medication: Mild cases may be treated with antiviral drugs, such as oseltamivir phosphate. Doctors may also recommend anti-allergic or steroid drugs to reduce throat swelling, such as dexamethasone injection or oral administration.

-Prevent recurrence: Pay attention to daily cold protection and keep children warm, and avoid contact with smoke, allergens, etc. At the same time, improve immunity, encourage a balanced diet, and supplement foods rich in vitamin C, such as fruits and vegetables.

Breathing difficulties caused by acute laryngitis in children are a dangerous symptom and may develop into laryngeal obstruction. Once abnormal symptoms occur, you should seek medical attention as soon as possible to avoid delaying treatment. Parents need to learn relevant first aid knowledge and be fully prepared for their children's health and safety.