Perioral dermatitis in children under 11 years requires a distinct first-line approach. Age is a clinically significant factor that shapes which interventions are appropriate and which are excluded from this population.
Clinical scenario: The patient is under 11 years of age presenting with perioral dermatitis. Certain systemic agents routinely considered in older patients are contraindicated in this age group, making the choice of initial management particularly important.
The protocol begins with a thorough elimination of all suspected topical triggers — cosmetics, soaps, and skin-care products are discontinued in favour of a strict skin-care simplification strategy often called "null (zero) therapy." The full protocol details which specific steps follow and what supportive measures may be used alongside this approach.
The complete regimen, including the specifics of supportive care, is available via the link below.
DOI: 10.1016/j.clindermatol.2013.05.034
To prevent poststeroid flare, oral tetracyclines are contraindicated for children who are less than 11 years old.
The first step in the therapeutic management of PD should be the discontinuation of all suspected topical treatments, although this usually leads to relapse of the skin lesion.
The patient should be told to wash with mild water only; some authors suggest the use of fingers.
This "null (zero) therapy" is hard for many patients to follow, so local neutral treatments involving neutral local creams and compresses (eg, chamomile tea, physiologic solution) may be used.