Can Bronchiolitis Damage Lungs

Bronchiolitis does not usually cause long-term breathing problems, but it can damage the cells in your child’s airways. This damage can last for 3 to 4 months in some children, causing persistent wheezing and coughing.

Can bronchiolitis cause permanent lung damage?

The increased mucus causes airflow obstructions. Over time, chronic bronchitis can lead to permanent damage to the lungs, such as decreased lung function.

Does bronchitis have long-term effects?

Some people with chronic bronchitis get frequent respiratory infections such as colds and the flu. In severe cases, chronic bronchitis can cause weight loss, weakness in your lower muscles, and swelling in your ankles, feet, or legs.