Generally,<unk>  is asymptomatic and self-limited; therefore, no treatment is required. However, if persistent pruritus is present, or the appearance “...interferes with daily activities or outlook...” topical glucocorticoids may be tried. If the disease process is symptomatic, generalized and extensive, oral glucocorticoids may be indicated. Other reported treatments include PUVA, UVA/UVB phototherapy, astemizole, acitretin, and etretinate. When appears with sun/humidity; air conditioning (cool dry air) reduces swelling and discomfort.
Lichen nitidus
Pearly penile papules
Lichen scrofulosorum
Lichen myxedematosus
Lichen spinulosus
Acne cosmetica
Pomade acne
Tinea barbae