Perioral Dermatitis

Perioral dermatitis is papulopustular eruption around mouth/nose/periorbital area (young women), often after topical steroid use, presenting with erythematous papules/pustules sparing vermilion border. Treatment: stop topical corticosteroids (rebound flare expected); topical metronidazole/azelaic acid/clindamycin; oral tetracyclines (doxycycline/minocycline) for moderate-severe; gentle non-fluoride toothpaste; avoid heavy cosmetics/steroids/irritants; emollients; follow-up dermatology; monitor recurrence.

Common Symptoms

Papulopustules around mouth/nose/periorbital; sparing vermilion; young women; after topical steroids

Causes and Pathogenesis

Unknown (steroid use/fluoride/cosmetics/immune) causes perioral papulopustular dermatitis.

Treatment

Stop steroids; topical metronidazole/azelaic acid; oral tetracyclines; gentle care

Preventive Measures

Avoid topical steroids on face; gentle skin care; non-comedogenic products.

Department to Visit

It is recommended to visit the Dermatology department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.