Even if treated, perioral
dermatitis may recur several times. The cause of
perioral dermatitis is actually unknown. But strong corticosteroid creams applied to the face can cause this condition while some types of makeup, moisturizers, and dental products may be partially responsible. The steroid creams should be avoided. And on your follow-up appointment, discuss with your dermatologist which moisturizer is best for your skin type and which could not trigger any future outbreak.