Angular cheilitis causes pain and inflammation in the corners of the mouth. It can become infected, which can spread if left untreated. Learn more here.

Angular cheilitis can look like swollen or red patches at the corners of your mouth. It’s caused by a variety of things, including saliva buildup, bacterial infections, smoking, and vitamin B ...

Angular chelitis is an inflammatory condition that causes red, swollen patches on the corners of the mouth. It can be caused by certain fungal or bacterial infections and typically responds well ...

Cracked mouth corners are also known by their technical name, angular cheilitis, which causes dry, red, painful cracks on the ...

Ouch. You part your lips ever so slightly and you're suddenly reminded of the painful sore in the corner of your mouth. The ...

Angular cheilitis typically starts with a red dry patch on the corners of the mouth. It can be on one or both sides, with a dry, scaly appearance, according to the Cleveland Clinic.

This mouth infection is often mistaken for cold sores or chapped lips. But, dermatologists say it's easy to treat. What’s With the Dry, Cracked Corners of Your Mouth?

Angular Cheilitis Causes, Diagnosis, Treatment. This condition causes red, swollen patches in the corners of your mouth. Learn more about who’s at risk and what treatments may help.