The treatment depends on the underlying cause.
This can result in permanent scarring, discoloration, and thickening of the lip.
This photo contains content that some people may find graphic or disturbing.
Reproduced with permission from ©DermNet NZ and ©Raimo Suhonenwww.dermnetnz.org2022
Inflammation causes the swelling of tissues along with pain, redness, and warmth.
It is a non-contagious condition resulting from an abnormal immune response.
Depending on the cause, symptoms may last for up to three weeks.
Secondary infection is common with angular cheilitis.
Angular cheilitis often goes away within two weeks when treated but can persist for weeks if left untreated.
Children who drool, suck their thumbs, or lick their lips in the wintertime are also at risk.
It is more common on the lower lip than the upper lip.
It most commonly affects light-skinned people who spend too much time in the sun without the appropriatesun protection.
They will also perform a close-up examination of the mouth and lips.
Topical corticosteroids(steroids) are commonly used to treat eczematous cheilitis.
These are applied to the lips to bring down inflammation.
Lip balm or an emollient, like petroleum jelly, can keep the skin moisturized and reduce dryness.
An over-the-counter antibiotic cream likeNeosporincan help prevent infection.
If a specific allergen or irritant is identified, it is important to avoid them wherever possible.
Behavioral changes, like avoiding lip-licking, should also be stressed.
A protective lip balm or barrier cream, like zinc oxide or petroleum jelly, can also help.
Improving oral hygiene, including the daily cleaning of dentures, is important.
Vitamin B or iron supplements may be prescribed if an underlying deficiency has been found.
Summary
Cheilitis refers to a medical condition where the lips become inflamed, scaly, and cracked.
Possible causes include irritants and allergens, atopic dermatitis, chronic sun exposure, and infection.
In many cases, you cantreat chapped lips at home.
Published online 2023:e431-436.
American Osteopathic College of Dermatology.Actinic Cheilitis.
American Osteopathic College of Dermatology.Angular cheilitis.
DermNet NZ.All about the skin.
