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Asthma

Asthma is a chronic health condition that occurs when a person's lungs overreact to irritants by becoming inflamed and obstructed, making breathing difficult.

During an asthma attack, the lungs can't draw in enough fresh air to meet the body's need for oxygen. When a person with asthma breathes in an irritant like smoke, perfume, or pollen, the linings of the airways become swollen and the airways themselves become narrow and full of mucus.

Asthma attacks can strike without warning, and can last for just a few minutes or can go on for many days. There are medications that can help clear the airways and allow the person with asthma to get the oxygen they need to stay healthy.

Common symptoms of asthma include:

  • Shortness of breath when exercising or exerting yourself
  • A high-pitched whistling sound when breathing
  • A cough that goes on for more than ten days
  • Tightness in your chest
  • Frequent respiratory infections that last for more than two weeks

If you think your child may have asthma, it is important to see your family physician. Although asthma can't be cured, the symptoms can be controlled and it will not go away on its own.

My child doesn't want to be treated differently just because he has asthma. Do I have to tell his teachers?

It's understandable - all children want to be just the same as everyone else. But the bottom line is that your child has a chronic health condition and may need an adult's help.

It is very important that adults that your child spends time with know about your child's asthma so that they can recognize an attack at the early stages and make sure your child gets appropriate treatment.

Make sure that your child's teachers and daycare operators about :

  • Substances that may trigger your child's asthma, particularly any food sensitivities.
  • Symptoms that indicate the beginning of an asthma episode
  • How to help your child feel better during a mild asthma episode
  • An emergency plan to follow if an asthma episode becomes worse

What can cause an asthma attack?

No one is sure exactly what causes asthma, and sometimes an attack will occur for no foreseeable reason. But we do know that certain substances and conditions can bring on an asthma attack.

Common triggers of asthma include:

  • Upper respiratory infections such as colds or flu
  • Allergens like animal hair, dust, pollen, and foods
  • Emotionally stressful situations like an argument or laughing hard
  • Environmental conditions like very cold air or low humidity
  • Overly vigorous exercise
  • Airborne substances such as cigarette smoke, strong perfumes, and car exhaust

Asthma is a long-term, chronic inflammatory disorder that blocks airflow in and out of the lungs. An estimated 15 million Americans, including 4.8 million infants and children suffer from asthma and its familiar symptoms: shortness of breath, tightness in the chest, wheezing, and coughing. Often related to allergies, or confused with infections, proper diagnosis, appropriate treatment, and control of symptoms and attacks provide effective asthma management. On the companion web site to the Prairie Public Television's Healthworks Asthma special, you'll find information on diagnosis, treatment, and management of this common but misunderstood chronic lung condition.

 

 

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