Child gets tired while playing? It could be an early sign of asthma

Doctors say childhood asthma can begin with subtle signs such as nighttime cough and exercise fatigue. Spotting these early can help families seek treatment before airway inflammation worsens.

In Short

• Children often struggle to describe breathlessness, masking asthma behind everyday tiredness
• A dry cough at rest can linger after other cold symptoms fade
• Playtime coughing or avoiding running may signal exercise-induced airway stress

Asthma is one of the most common chronic conditions in children, yet its early signs are often missed. Most parents associate asthma with visible breathlessness, wheezing, or an emergency.

But in reality, the condition can begin quietly, with symptoms that seem harmless or are mistaken for a recurring cold.

From a cough that worsens at night to a child avoiding physical activity, these early warning signs can easily go unnoticed. The problem is that by the time clear symptoms appear, the airway inflammation may have already progressed.

Recognising these subtle cues early can help parents seek timely medical care and manage the condition effectively before it worsens.

WHY EARLY ASTHMA SIGNS ARE OFTEN MISSED

Childhood asthma doesn’t always look dramatic. In many cases, symptoms develop slowly and mimic common childhood issues like seasonal colds, allergies, or low stamina.

Children may not be able to express what they are feeling clearly. Instead of saying they are breathless, they may simply avoid running or complaining about being tired.

This makes it even more important for parents to observe behavioural and physical changes closely.

Family history also plays a role. If asthma runs in the family, children may be more prone to developing similar symptoms, even if they appear mild initially.

NIGHT-TIME COUGH: A KEY RED FLAG

One of the most commonly ignored symptoms is a persistent cough at night. Many parents assume it is due to dry air, seasonal change, or post-nasal drip. However, a cough that appears or worsens when a child is resting can be an early indicator of asthma.

This happens because airway sensitivity increases at night due to the body’s natural circadian rhythm. As a result, children may wake up frequently due to coughing or have a lingering cough that doesn’t go away even after other cold symptoms improve.

Unlike an infection-related cough, this type is usually dry and does not produce mucus. It may also not be accompanied by fever or other typical illness signs, making it easy to ignore.

EXERCISE-RELATED COUGH AND FATIGUE

Another subtle but important sign is how a child behaves during physical activity. Asthma doesn’t always cause obvious breathlessness during exercise. Instead, children may show indirect signs.

They may avoid running games, ask to be carried, or seem less active than their peers. Some children develop a cough while playing or immediately after physical activity. This is known as exercise-induced asthma and is often misunderstood as low stamina or laziness.

The cough in such cases is actually a response to the lungs struggling to adjust to increased airflow. It is a sign that the respiratory system is under stress.

CHANGES IN BREATHING PATTERN PARENTS SHOULD NOTICE

Apart from coughing, small changes in breathing can also signal early asthma. One such sign is chest retraction, where the skin between the ribs pulls inward while breathing.

This indicates that the child is making extra effort to breathe, even if they are not complaining of discomfort. Parents may also notice faster breathing or slight difficulty during routine activities.

These signs may appear mild, but should not be ignored, as they point towards underlying airway issues.

WHY EARLY DIAGNOSIS MATTERS

According to Dr Nitin M, Consultant-Paediatrician and Neonatologist, Motherhood Hospitals, Electronic City, Bengaluru, identifying asthma early can make a significant difference in how well the condition is managed.

Early diagnosis allows doctors to create a treatment plan that can reduce symptoms, prevent flare-ups, and improve the child’s quality of life. It also helps parents understand triggers such as dust, pollution, or weather changes and take preventive measures.

WHAT PARENTS SHOULD DO

If your child shows repeated signs like nighttime cough, exercise-related fatigue, or unusual breathing patterns, it is important to consult a doctor.

Avoid self-diagnosing or assuming it is just a seasonal issue. Keeping track of symptoms, noting when they occur, and observing patterns can help doctors make an accurate diagnosis.

With the right treatment and care, children with asthma can lead active, healthy lives. The key lies in recognising the early signs and acting on them in time.

- Ends