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 ...

Add Yahoo as a preferred source to see more of our stories on Google. “Although both are seen more frequently in the winter and colder, drier climates, angular cheilitis starts in the corners of the ...

Medically reviewed by Casey Gallagher, MD Key Takeaways Cheilitis is an inflammation of the lips that can be caused by factors like sun damage, cosmetics, or saliva.Symptoms of cheilitis include dry, ...

Cold sores are a symptom of oral herpes, which is caused by the herpes simplex virus. Angular cheilitis is less common and has several different causes. Each condition is treated differently. Mouth ...

Actinic cheilitis causes dryness and thickening typically along the lower vermillion border, which is the line that separates the lips from the skin of the face. Symptoms can include tenderness, ...

Just like chapped lips, it's easy to associate the development of dry, crusty patches on the corners of our mouths with exposure to extreme cold and dryness. But it turns out that those flaky patches ...

The road to realizing I had angular cheilitis was rough. At first I thought I just had a really bad case of chapped lips. It was winter, after all, and I’m not a die-hard lip-balm user. But no matter ...

Medically reviewed by Marla Anderson, MD Key Takeaways Actinic cheilitis is a precancerous condition caused by UV exposure ...