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Bronchiolitis

Black woman coughs into her closed hand. Black woman coughs into her closed hand.

Bronchiolitis develops when small airways in the lungs become injured or inflamed. The easy passage of air is blocked, which may cause shortness of breath and cough. It's most often caused by viral infections and is common among young children.

Learn About Bronchiolitis

What is bronchiolitis and is it serious? Learn about the causes of bronchiolitis and what may put your child at risk.

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Bronchiolitis Symptoms, Diagnosis and Treatment

The symptoms of bronchiolitis are similar to those of a common cold but may worsen with time. Though diagnosis can be tricky, certain signs can warn you that your child needs to see a doctor.

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Questions to Ask Your Doctor About Bronchiolitis

If your child is diagnosed with bronchiolitis, here are some questions that you may want to ask your doctor.

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