<unk>  is frequently self-limiting and requires no treatment. The appropriateness of glucocorticoid therapy can be uncertain, because it is difficult to determine if the course will be a resolving one.
Erythema multiforme
Serum sickness
Streptococcal intertrigo
Heat urticaria
Urticarial erythema multiforme
Cold urticaria
Blister beetle dermatitis
Cutaneous larva migrans