What is perioreral dermatitis?

“The use of steroids around the mouth – including inhaled steroids for asthma – is a common trigger in children,” explains Dr. Lio.
During the COVVI-19 pandemic, dermatologists saw an increase in periral dermatitis as a result of facial masks. Anna Lien-Lun Dog, MD, Associate Professor of Dermatology at the Johns Hopkins University School of Medicine in Baltimore, said that her practice noted an increase in cases during the pandemic.
“Unfortunately, with the mask in place, he creates a different environment,” she says. “This changes the skin barrier in this area. In particular for a more sensitive individual or subject to this inflammation, he can start to develop these eruptions. ”
In some cases of periral dermatitis, a skin care product or even a particular toothpaste may be the culprit, says Lio.
The skin state can affect anyone at any age, but children and women are the most affected, says Lio.