Angular cheilitis is an inflammatory skin condition that occurs at the labial commissure, the angle of the mouth. It is usually a symptom of another condition and can lead to saliva-induced maceration of the structurally susceptible epithelium at the labial commissures. Angular cheilitis is not a disease but a symptom of something else. The condition can go untreated for years before being brought to the attention of a medical provider.
Causes of Angular Cheilitis
- Excess moisture on the lips or mouth
- Nutritional issues, such as anemia or a poor diet
- Vitamin deficiency, particularly vitamin B2
- Allergic reactions to certain ingredients in lip cosmetics, acne products, or specific foods
- Weak immune system
- Genetics
- Smoking
- Retrognathia (abnormal posterior/set-back position of the jaw)
Prevention and Treatment of Angular Cheilitis
- Use hypoallergenic lip balm or petroleum jelly regularly to prevent dry lips
- Avoid behaviors such as licking or biting your lips frequently
- Help prevent dry mouth by drinking plenty of fluids and chewing sugar-free gum
- Improve general hydration
- Use of lip balm or a thick emollient ointment applied frequently
- Topical antiseptics
- Depending on the underlying cause, treatment may involve addressing the underlying cause quickly
It is important to consult a doctor before trying a product or at-home treatment for angular cheilitis. Some products that work best for keeping the corners of your lips free of dryness include ointments like petroleum jelly, which can work well for treating angular cheilitis. Topical antifungal creams are a good solution if a fungal infection has made its way into cracked, dry skin. If your symptoms are severe, seek medical attention.
In conclusion, angular cheilitis is an inflammatory skin condition that occurs at the angle of the mouth and is usually a symptom of another condition. It can be prevented by keeping the lips hydrated and avoiding behaviors such as licking or biting the lips frequently. Treatment depends on the underlying cause and may involve addressing the underlying cause quickly.
