No treatment is required and the patches in time will settle. The redness, scale and itch if present may be managed with simple emollients and sometimes hydrocortisone, a weak steroid, is also used. As the patches of<unk>  do not darken normally in sunlight, effective sun protection helps minimise the discrepancy in colouration against the surrounding normal skin. Cosmetic camouflage may be required. Tacrolimus has been reported as speeding resolution. In exceptionally severe cases PUVA therapy may be considered.
Pityriasis alba
Alopecia mucinosa
Pityriasis rosea
Phytophotodermatitis
Ichthyosis acquisita
Pityriasis rubra pilaris
Pityriasis amiantacea
Alopecia universalis