Recurrent wheezing is a common reason for children to visit a pediatrician. Wheeze is a high-pitched or whistling sound that may occur when a child breathes, particularly when breathing out. It can happen during respiratory infections, allergic reactions and other conditions affecting the airways.

While occasional wheezing may occur during childhood illnesses, repeated episodes should be evaluated by a pediatrician. Understanding the underlying cause can help determine the most appropriate treatment and reduce the impact of recurrent respiratory symptoms on a child's daily life.

At International Modern Hospital, Dubai, pediatricians assess children with recurrent wheeze by considering their age, symptoms, medical history, family history, previous respiratory infections and potential environmental triggers.

What Causes Recurrent Wheezing in Children?

Wheezing can have several causes. Common causes include:

• Viral respiratory infections
• Asthma or asthma-like airway inflammation
• Allergies
• Exposure to tobacco smoke or other irritants
• Environmental triggers
• Respiratory conditions affecting the airways
• In younger children, inhaled foreign objects can occasionally cause sudden wheezing

The cause may differ depending on the child's age and the pattern of symptoms.

When Should a Child With Wheezing See a Pediatrician?

Parents should consider medical assessment when wheezing:

• Keeps coming back
• Occurs frequently during colds
• Interferes with sleep or physical activity
• Is associated with persistent coughing
• Occurs with shortness of breath
• Is triggered by exercise or environmental exposure
• Is accompanied by repeated chest symptoms

A pediatric evaluation can help determine whether additional investigations or respiratory assessment are appropriate.

How Is Recurrent Wheeze Evaluated?

The pediatrician may ask about:

• How often the wheezing occurs
• How long episodes last
• Previous respiratory infections
• Night-time symptoms
• Exercise-related symptoms
• Allergy symptoms
• Family history of asthma or allergies
• Exposure to smoke, dust or other irritants
• Previous medications and response to treatment

Depending on the child's age and clinical situation, the doctor may recommend additional investigations.

Treatment for Recurrent Wheeze

Treatment depends on the underlying cause.

Some children may require treatment during respiratory infections, while others with an established respiratory condition may require an ongoing management plan.

Depending on the diagnosis, management may include:

• Inhaled medications
• Allergy management
• Trigger avoidance
• Treatment of respiratory infections when appropriate
• Asthma management plans where indicated
• Regular pediatric follow-up

Parents should not start or stop inhaled medication without medical advice.

When Is Wheezing an Emergency?

Seek urgent medical attention if a child has severe difficulty breathing, significant breathing distress, bluish or grey lips or skin, unusual drowsiness, difficulty speaking or crying because of breathlessness, or rapidly worsening symptoms.