Hi, Thanks for writing in. Erythema annulare centrifugum is usually a self-limited skin condition. Topical steroids usually cause involution of the treated lesions, but they do not prevent the occurrence of new lesions or recurrence of the eruption. Systemic or injection steroid therapy is effective, but the eruption returns once these drugs are withdrawn. As previously mentioned, several cases of EAC have resolved once the underlying diseases were treated. Hyaluronic acid, Calcipotriol, Metronidazole and Etanercept have been mentioned in medical literature as possible treatment options in some cases. Please discuss with your dermatologist.