CHICAGO (CBS)– Rumors about whether masks cause hypercapnia are circulating social media.
Hypercapnia occurs when you breathe in too much carbon dioxide. University of Chicago’s Chief Epidemiologist says there’s no need to worry.READ MORE: Families Hold Unity Rally To Remember Loved Ones Lost To Gun Violence
“Masks are meant to filter air, not to hold all the air in, That’s the difference between a plastic bag and a mask,” Dr. Emily Landon said.READ MORE: Chicago Weather: Slightly Warmer Temperatures Before Cold Returns
If you’re having trouble breathing, doctor Landon recommends washing your mask as dust and debris may be clogging it.MORE NEWS: Woman Questions COVID-19 Clinic After Receiving Results Before Testing
She also says if your mask hasn’t been washed, this can cause skin irritation and acne to develop.