Perioral Dermatitis

Updated: Sep 17, 2024
  • Author: John Samuel Barbieri, MD, MBA; Chief Editor: William D James, MD  more...
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Overview

Practice Essentials

Perioral dermatitis (POD), also known as periorificial dermatitis, is a papulopustular facial dermatitis. It most commonly affects adolescent and young adult women, but can also occur in children, older adults, and men. [1, 2]  The clinical and histologic features of the perioral dermatitis lesions resemble those of rosacea. Treatment involves avoiding potential triggers as well as systemic and/or topical medications.

See the image below.

Perioral dermatitis. Courtesy of Professor Raimo SPerioral dermatitis. Courtesy of Professor Raimo Suhonen and DermNet New Zealand (https://www.dermnetnz.org/assets/Uploads/acne/s/pod6.jpg).

Pathophysiology

The etiology of perioral dermatitis (POD) is unknown. Skin barrier dysfunction is commonly observed in those with POD. [3]  Topical or inhaled corticosteroids are often reported as potential triggers of perioral dermatitis. Other suggested triggers include fragrances, cosmeceutical products, and fluorinated toothpastes.

Etiology of Perioral Dermatitis

The etiology of perioral dermatitis is unknown; however, long-term use of topical steroids for minor skin alterations of the face often precedes the manifestation of the disease. 

Drugs

Some patients may be overusing topical steroid preparations on the face. [4] No clear correlation exists between the risk of perioral dermatitis and strength of the steroid or the duration of the use. Perioral dermatitis has also been reported after the use of nasal steroids [5] and steroid inhalers.

Cosmeticeuticals

Fluorinated toothpaste use has been associated with perioral dermatitis. [6]

Skin care ointments and creams, especially those with a petrolatum or paraffin base, and the vehicle isopropyl myristate are suggested to be causative factors. In an Australian study, applying foundation in addition to moisturizer and night cream resulted in a 13-fold increased risk for perioral dermatitis. The combination of moisturizer and foundation was associated with a lesser but significantly increased risk for perioral dermatitis, whereas moisturizer alone was not associated with an increased risk. [7]  

Epidemiology

 

There is limited data on the epidemiology of perioral dermatitis (POD). Most patients are women ages 20-45 years-old, but perioral dermatitis can also occur in children, older adults, and men

Prognosis

Limited data is available regarding the long-term prognosis of perioral dermatitis. Some patients may achieve resolution of symptoms within a few months whereas others may have a more persistent disease course. Recurrences can occur after successful treatment. 

Patient Education

Education about triggers and risk factors is important to address potential underlying causes of the eruption. This is particularly important for topical steroids; although patients may notice temporary improvement with topical steroid use, these can contribute to persistent disease activity if not discontinued. During treatment, use of other cosmeceutical and skin care products should be limited. Anticipatory guidance and setting appropriate expectations (e.g. treatment can take at least 4-8 weeks to see improvement) is important to ensure adherence to treatment.

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