Asthma in Children

Understanding Asthma in Children

Asthma is one of the most common chronic conditions affecting children. While asthma cannot be cured, it can usually be managed successfully with the right treatment plan, medications, and by avoiding triggers. With good asthma control, most children can attend school, play sports, and participate in the activities they enjoy.

If you think your child may have asthma or their symptoms are changing, talk with your healthcare professional.


Recognizing the Signs of Asthma

Children don't always describe asthma symptoms the same way adults do. Some children may not be able to explain what they're feeling, so it's important to watch for signs such as:

  • Frequent coughing, especially at night
  • Wheezing (a whistling sound when breathing)
  • Shortness of breath
  • Chest tightness or discomfort
  • Rapid breathing
  • Becoming tired more quickly during play or exercise
  • Difficulty keeping up with other children during physical activity

Symptoms may come and go and can worsen during exercise, allergy season, or when your child has a cold or other respiratory illness.


Common Asthma Triggers

Every child has different asthma triggers. Learning what causes your child's symptoms can help reduce flare-ups.

Common triggers include:

  • Respiratory infections such as colds or the flu
  • Seasonal pollen
  • Dust mites
  • Mold
  • Pet dander
  • Tobacco smoke and secondhand smoke
  • Air pollution
  • Exercise
  • Cold air|
  • Strong odors, perfumes, or cleaning products

Your child's healthcare professional or an allergist can help identify specific triggers and recommend ways to reduce exposure.


Managing Your Child's Asthma

Working closely with your child's healthcare provider is the best way to keep asthma under control.

Help your child by:

  • Following their Asthma Action Plan.
  • Giving medications exactly as prescribed.
  • Learning the difference between daily controller medications and quick-relief (rescue) medications.
  • Making sure rescue medication is available when needed.
  • Scheduling regular follow-up appointments.
  • Keeping track of symptoms and sharing any concerns with your child's healthcare professional.

Many young children use a spacer or holding chamber with their inhaler to help ensure the medication reaches their lungs effectively. Ask your healthcare professional to demonstrate the correct technique.


Asthma at School

Children spend much of their day at school, so it's important that teachers, school nurses, coaches, and other caregivers know about your child's asthma.

Consider providing the school with:

  • An up-to-date Asthma Action Plan
  • Emergency contact information
  • Instructions for medications
  • ​​​​​​​Information about your child's asthma triggers

Talk with your child's school about their policies regarding asthma medications and inhaler access.


Sports and Physical Activity

Children with asthma can usually participate fully in sports, recess, and other physical activities when their asthma is well controlled.

If exercise causes coughing, wheezing, or shortness of breath, talk with your child's healthcare professional. They may recommend strategies or medications to help prevent exercise-related symptoms.

Regular physical activity is an important part of a healthy lifestyle.


Create a Smoke-Free Environment

Tobacco smoke is a common asthma trigger and can make symptoms worse.

To help protect your child:

  • Do not smoke or vape in your home or vehicle.
  • Ask family members and visitors to avoid smoking around your child.
  • ​​​​​​​Reduce exposure to secondhand and thirdhand smoke whenever possible.

Creating a smoke-free environment is one of the most effective ways to support your child's lung health.


When to Contact Your Healthcare Professional

Contact your child's healthcare professional if:

  • Symptoms become more frequent or severe.
  • Your child needs their rescue inhaler more often than recommended.
  • Asthma symptoms interfere with sleep, school, play, or sports.
  • ​​​​​​​You're unsure whether your child's asthma is well controlled.

Seek emergency medical care immediately if your child has severe difficulty breathing, struggles to speak because of shortness of breath, their lips or fingernails appear blue or gray, or their rescue medication is not providing relief.


Helping Your Child Thrive

Living with asthma takes time to adjust to, but many children with asthma lead active, healthy lives. By understanding your child's triggers, following their treatment plan, and working with their healthcare team, you can help them manage their asthma with confidence.

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