Overview
Angular cheilitis, also known as angular stomatitis or perleche, is a common condition that causes inflammation, redness, cracking, and soreness in the corners of the mouth. It can occur in one or both sides of the mouth. The condition is caused by a variety of factors such as fungal or bacterial infections, dryness or irritation, nutritional deficiencies, and certain medical conditions such as diabetes.
The symptoms of angular cheilitis can range from mild to severe, and may include redness, itching, burning, cracking, bleeding, and soreness in the corners of the mouth. It is typically diagnosed by a healthcare provider based on the appearance of the affected area. The treatment for angular cheilitis typically includes topical or oral medications, as well as lifestyle changes to prevent recurrence. If left untreated, angular cheilitis can lead to further complications such as infection, scarring and difficulty eating or speaking.