Erythema multiforme, Henoch- Schönleins purpura, herpes simplex, impetigo, pannikulitis, purpura, induration af huden, Stevens- Johnsons syndrom, solskoldethed.
Frequenza non nota: eritema multiforme, porpora di Henoch-Schönlein, herpes simplex, impetigine, pannicolite, porpora, indurimento cutaneo, sindrome di Stevens-Johnson, eritema solare.