Pityriasis alba is a mini-form of eczema which occurs predominantly in
infants, children and adolescents. Multiple hypopigmented, vaguely
bordered, very finely scaling patches are found on the face and/or trunk,
and sometimes the extremities. This can persist for years and the
hypopigmentation usually does not clear with steroids, but will clear in
time.
Management of pityriasis alba
A short course of hydrocortisone 1% cream or ointment for pityriasis alba may be given
in case of itchiness or when there is evidence of concomitant atopic eczema. Usually
it is enough to explain to the patient or the parents that the condition is not serious
and will disappear in time.
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