Gulf View Medical Centre - Angular cheilitis, also known as angular stomatitis and perlèche, causes swollen red patches in the corners on the outside of your lips. It can occur on one
Angular Cheilitis: Symptoms, Causes, and Management with Images — DermNet
Angular cheilitis | First Derm
What is Angular Cheilitis? - Unair News
Angular cheilitis: Treatment, causes, and contagiousness