Childhood Asthma: How It's Diagnosed and Managed in Dubai

Peer reviewed by Dr. Shireen Marzouk, Consultant Paediatrician & Allergist

A persistent cough that worsens at night, wheezing after exercise, or breathlessness that keeps coming back. If any of this sounds familiar, asthma may be on your mind. Childhood asthma is one of the most common chronic conditions in children, and in the UAE, where dust, air conditioning and climate extremes are part of daily life, it is particularly prevalent. Estimates suggest that around 13 to 15 per cent of children in the UAE experience asthma symptoms.

The reassuring news is that childhood asthma is well understood, highly manageable, and the vast majority of children with asthma lead active, unrestricted lives with the right support. This guide explains how asthma works, what triggers it in Dubai, how it is diagnosed, and how it is typically managed, so you can feel informed and confident.

Circle Care Clinic's children's allergy and asthma service in Dubai is led by Consultant Paediatric Allergist Dr. Shireen Marzouk, providing specialist care for children with asthma, wheeze and related allergic conditions.

What Is Childhood Asthma?

Childhood asthma is a chronic respiratory condition in which the airways become inflamed, narrowed and produce excess mucus, making it harder for a child to breathe. The inflammation causes the airways to overreact to certain triggers, leading to episodes of coughing, wheezing, chest tightness or shortness of breath. These episodes are commonly called flare-ups or asthma attacks.

Asthma is an immune-mediated condition, and in children it is often closely linked to allergy. Many children with asthma also have eczema, food allergy or hay fever, a pattern known as atopic disease. The airways in a child with asthma are persistently inflamed to some degree, even when the child feels well, which is why ongoing management rather than treating symptoms only when they appear is so important.

It is worth noting that not every wheeze in a young child means asthma. Viral-induced wheeze is common in babies and toddlers and often resolves without a long-term asthma diagnosis. A specialist can help distinguish between the two.

What Are the Symptoms of Asthma in Children?

The main symptoms of childhood asthma are recurrent cough, wheeze, chest tightness and shortness of breath. Symptoms tend to come and go and are often worse at night, early in the morning, during or after exercise, or when a child is unwell with a cold.

Signs that may suggest asthma in a child include:

• A persistent or recurrent cough, particularly at night or after running, laughing or crying
• A whistling or wheezing sound when breathing out
• Shortness of breath or rapid breathing during physical activity
• Chest tightness, which younger children may describe as a sore tummy or say their chest feels "tight" or "funny"
• Recurrent episodes of breathing difficulty with colds or respiratory infections
• Tiredness or reduced stamina during play or sport compared with peers

In young children who cannot describe their symptoms, parents may notice the child pausing during feeding, breathing faster than usual, or the skin pulling in between the ribs or at the base of the throat with each breath.

What Triggers Childhood Asthma in Dubai?

Asthma triggers are substances or conditions that provoke the inflamed airways into narrowing further. In Dubai, several environmental factors make trigger management especially important. Knowing your child's triggers allows you to reduce exposure and prevent flare-ups before they start.

Common triggers in the Dubai environment include:

• Dust and dust mites. Indoor dust is one of the most significant asthma triggers in the UAE. Dust mites thrive in bedding, carpets and soft furnishings, and their droppings provoke an allergic response in sensitive children.
• Hot, humid outdoor air. Extreme heat and humidity can irritate the airways, and the rapid temperature change between outdoor heat and cold air conditioning is a common trigger.
• Air conditioning. While necessary, air-conditioned environments can be very dry, and poorly maintained systems can circulate dust, mould spores and other allergens.
• Outdoor air quality. Sandstorms, traffic pollution and construction dust can all worsen asthma symptoms during outdoor play or commuting.
• Viral respiratory infections. Colds and flu are the most common trigger for asthma flare-ups in young children, particularly during the winter months and the start of the school year.
• Exercise. Physical activity is a well-known trigger, but with the right management, children with asthma can and should remain active.
• Tobacco smoke and shisha. Exposure to secondhand smoke is a potent asthma trigger and significantly worsens airway inflammation.
• Pet dander. Cats and dogs shed allergens that can trigger asthma in sensitised children.
• Mould. Bathrooms, kitchens and areas with poor ventilation can harbour mould, which produces spores that irritate the airways.

Identifying which triggers affect your child is part of the clinical assessment. In some cases, allergy testing can help clarify which environmental allergens are relevant. Our guide to paediatric allergy testing in Dubai explains how testing works and when it is recommended.

How Is Childhood Asthma Diagnosed?

Childhood asthma is diagnosed through a combination of clinical history, physical examination and, where the child is old enough, lung function testing. There is no single test that confirms asthma, and the diagnosis is often made over time based on the pattern of symptoms and how a child responds to treatment.

The diagnostic process typically includes:

1. A detailed history. The doctor asks about the frequency, timing and pattern of symptoms, known triggers, response to previous treatments, and family history of asthma, eczema or allergies.
2. A physical examination. The doctor listens to the chest and checks for signs of allergic conditions such as eczema or allergic rhinitis.
3. Lung function tests (spirometry). In children old enough to cooperate, usually from around five or six years, spirometry measures how much air the child can blow out and how quickly. A response to a bronchodilator (reliever inhaler) during the test helps confirm the diagnosis.
4. A trial of treatment. In younger children where lung function testing is not possible, the doctor may prescribe a short trial of asthma medication. If symptoms improve clearly with treatment and return when it is stopped, this supports the diagnosis.
5. Allergy testing. Where an allergic trigger is suspected, skin prick or blood tests may be recommended to identify relevant allergens.

In young children, the diagnosis can be more uncertain because viral wheeze is common and spirometry is not yet reliable. A specialist will review the overall picture and may follow the child over several visits before making a firm diagnosis.

Can Childhood Asthma Be Treated?

Childhood asthma cannot be cured, but it can be managed very effectively with the right treatment plan. The goal of asthma management is to control symptoms so that a child can sleep undisturbed, participate fully in sport and play, attend school without interruption, and have as few flare-ups as possible.

Reliever inhalers

A short-acting bronchodilator, commonly salbutamol, is used to relieve symptoms quickly by relaxing the muscles around the airways. It works within minutes and is used when a child has symptoms or before exercise. If a child needs their reliever more than two to three times a week (outside of exercise), this suggests the underlying inflammation is not well controlled.

Preventer inhalers

Low-dose inhaled corticosteroids are the cornerstone of asthma management. They reduce the ongoing inflammation in the airways, making flare-ups less likely and less severe. Preventer inhalers are taken every day, even when the child feels well, because they work by reducing the underlying problem rather than treating individual symptoms.

Many parents worry about inhaled steroids. The doses used in preventer inhalers are very low, act directly on the airways, and have an excellent safety profile when used as prescribed. The risk of poorly controlled asthma, including emergency visits, missed school and impaired lung growth, is far greater than the risk of a low-dose inhaled steroid.

Spacer devices

Inhalers are most effective when used with a spacer device, which holds the medication in a chamber so the child can breathe it in over several breaths. For babies and toddlers, a spacer with a face mask is used. Correct technique is essential and your child's doctor or nurse will demonstrate and check it at each visit.

Asthma action plans

Every child with asthma should have a written asthma action plan. This is a personalised document that tells parents and carers what medication to give daily, how to recognise a flare-up, what to do when symptoms worsen, and when to seek emergency help. Action plans are also shared with the child's school or nursery.

Longer-term management

Asthma management is not static. The specialist reviews the child regularly, stepping treatment up during periods of poor control and stepping it down when the child is stable. The aim is always the lowest effective dose that keeps the child well.

Can Childhood Asthma Go Away?

Many children with asthma see a significant improvement in their symptoms as they grow. The airways become larger, the immune system matures, and some children stop having asthma symptoms altogether by adolescence. Studies suggest that around 50 per cent of children with mild asthma will outgrow it by their teenage years.

However, asthma can return in adulthood, and children with more severe asthma, allergic disease, or a strong family history are more likely to continue having symptoms. Even in children whose asthma persists, it typically becomes easier to manage with age.

There is no reliable way to predict which children will outgrow asthma, which is why regular specialist follow-up and consistent treatment are important throughout childhood.

Is Dubai's Climate Difficult for Children with Asthma?

Dubai's environment presents specific challenges for children with asthma, but with the right management, most children do very well. The main factors are dust exposure, the frequent transition between hot outdoor air and cold indoor air conditioning, and periods of poor outdoor air quality during sandstorms or high-pollution days.

Practical steps that help include:

• Using a dust-mite-proof mattress and pillow protector
• Washing bedding weekly at 60 degrees Celsius or above
• Keeping indoor humidity in the comfortable range (40 to 50 per cent) where possible
• Servicing air conditioning regularly and cleaning filters
• Avoiding outdoor exercise during sandstorms or extreme heat
• Ensuring the child takes preventer medication consistently, particularly during the transition between seasons

With a clear management plan and an awareness of local triggers, families in Dubai can manage childhood asthma confidently.

When Should You Seek Urgent Help?

Most asthma symptoms are manageable at home with the right plan, but you should seek emergency help immediately if your child:

• Is struggling to breathe, with visible effort between the ribs or at the base of the throat
• Cannot speak in full sentences, or is too breathless to feed (in babies)
• Has blue or grey lips, fingernails or tongue
• Is not improving after using the reliever inhaler as directed in the action plan
• Seems drowsy, exhausted or unusually quiet
• Has a very fast breathing rate or very fast heartbeat

Call 998 or go to the nearest emergency department. If your child has ever needed emergency treatment for asthma, mention this at their next specialist appointment so the management plan can be reviewed.

Childhood Asthma Care at Circle Care Clinic

Circle Care Clinic's paediatric team in Dubai provides specialist assessment and ongoing management for children with asthma, wheeze and related allergic conditions. Dr. Shireen Marzouk, Consultant Paediatrician and Allergist, leads the allergy and asthma service, ensuring that every child has a personalised action plan, clear trigger identification, and regular review.

Because asthma so often overlaps with eczema, food allergy and hay fever, having paediatric allergy, dermatology and ENT under one roof means the full picture is considered together.

Frequently Asked Questions

Can childhood asthma be cured?

There is no cure for asthma, but it can be managed very effectively. Many children see significant improvement as they grow, and some stop having symptoms altogether. The goal of treatment is full symptom control so that asthma does not limit a child's daily life, sleep or physical activity.

Is Dubai good for children with asthma?

Dubai presents specific challenges, particularly dust exposure, air conditioning transitions and seasonal sandstorms. However, with a clear management plan, consistent preventer medication and practical trigger avoidance, most children with asthma do very well in Dubai. The key is specialist-guided management tailored to the local environment.

What is the 4-4-4 rule for asthma?

The 4-4-4 rule is a first-aid guide for managing an asthma flare-up: give 4 puffs of the reliever inhaler (via a spacer), wait 4 minutes, and if there is no improvement, repeat up to 4 times. If symptoms do not improve after this, seek emergency medical help. Always follow your child's personalised asthma action plan, which may differ from this general guide.

At what age can asthma be diagnosed in a child?

A firm asthma diagnosis is often made from around five or six years, when lung function testing becomes reliable. In younger children, the specialist may use a combination of clinical history, family history, allergy status and a trial of treatment to guide management while the picture becomes clearer.

Should my child avoid sport if they have asthma?

No. Children with well-managed asthma can and should participate in sport and physical activity. Exercise-induced symptoms can usually be managed with a reliever inhaler taken before activity. Staying active supports lung health and overall wellbeing.

How often should a child with asthma see a specialist?

Children with asthma typically benefit from specialist review every three to six months, or sooner if symptoms change. At each visit, the doctor reviews symptom control, adjusts medication if needed, and checks inhaler technique.

A Calm Next Step

Childhood asthma is common, well understood, and manageable. With the right treatment plan, most children with asthma live active, unrestricted lives. If you have concerns about your child's breathing, a consultation with a paediatric allergist at Circle Care Clinic in Dubai can help. Our team practises at our Al Thanya, City Walk and Dubai Science Park locations and welcomes families across all life stages.