Pediatric Asthma & Recurrent Wheezing

For families: Learn how to use inhalers and spacers, understand asthma medicines, and navigate your child's Asthma Action Plan at the Asthma Education Center →

What Is Pediatric Asthma?

Asthma is a chronic inflammatory condition of the airways that causes episodes of wheezing, coughing, chest tightness, and shortness of breath. It is the most common chronic disease of childhood, affecting millions of children in the United States — and the greater Houston area's warm, humid climate can make symptoms particularly hard to control year-round.

In children, asthma is often underdiagnosed or undertreated because symptoms vary widely. Some children have obvious wheezing; others have a persistent nighttime cough or notice that they tire quickly during exercise. Identifying the pattern and severity early leads to far better outcomes.

Common Symptoms in Children

• Wheezing or a whistling sound when breathing
• Frequent or persistent cough, especially at night or early morning
• Shortness of breath or breathing faster than normal
• Chest tightness or pain
• Coughing or wheezing triggered by exercise, cold air, or laughing
• Recurrent respiratory infections that "go to the chest"
• Reduced energy, avoiding physical activity

Common Asthma Triggers

Triggers vary by child, but the most common include: respiratory viruses (the leading trigger in younger children), allergens such as dust mites, pet dander, mold, and pollen, cigarette smoke and air pollution, cold air and changes in weather, exercise, and strong odors or chemical fumes. Identifying each child's specific triggers is a key part of building an effective management plan.

How We Evaluate and Diagnose Asthma

Dr. Pallav Halani takes a comprehensive approach that begins with a detailed symptom history and review of prior treatments. Depending on the child's age and presentation, evaluation may include spirometry (breathing tests), bronchodilator response testing, allergy skin testing or blood work, and review of prior chest imaging. For children too young for formal lung function testing, the clinical picture — response to a trial of treatment, symptom patterns, and family history — guides diagnosis.

Treatment: Beyond "Just Use the Inhaler"

Effective asthma management goes well beyond prescribing a rescue inhaler. At Texas Lung & Sleep, treatment is built around each child's asthma severity (mild intermittent, mild persistent, moderate persistent, or severe persistent), triggers, age, and lifestyle. Controller medications — inhaled corticosteroids, long-acting bronchodilators, leukotriene modifiers — are chosen to reduce airway inflammation and prevent flares, not just treat them after they happen.

Every patient receives a written Asthma Action Plan that parents and school nurses can use to recognize early warning signs and know exactly what to do at each stage. For children with severe or hard-to-control asthma, advanced biologic therapies (such as dupilumab or mepolizumab) may be appropriate and are discussed when indicated.

When to See a Specialist

See a pediatric pulmonologist if your child: uses a rescue inhaler more than twice a week, wakes at night due to asthma more than twice a month, has been to the ER or hospital for asthma in the past year, has missed school repeatedly due to breathing symptoms, or is not responding well to current treatment. Earlier specialist involvement leads to better long-term control and fewer dangerous flares.

Frequently Asked Questions

At what age can a child be diagnosed with asthma?›

Asthma can be diagnosed at any age, including in infants and toddlers. Recurrent wheezing, frequent coughing at night, and symptoms triggered by colds or exercise are all reasons to seek an evaluation early.

Does my child need to take asthma medication every day?›

Not always. Treatment depends on severity. Mild intermittent asthma may only need a rescue inhaler for symptoms. Moderate or persistent asthma typically benefits from daily controller medication to reduce inflammation and prevent flares.

Can children outgrow asthma?›

Some children have fewer symptoms as they grow older, but asthma does not always disappear. With proper management, most children can participate fully in sports, school, and daily activities without limitation.

Related conditions: Severe Persistent Asthma · Environmental Allergies · Chronic Cough · Vocal Cord Dysfunction