Treatment of Hypersensitivity Syndrome (DRESS) With Tegeline® (Human Immunoglobulin)

Inclusion Criteria: * Age \>= 18 * Cutaneous and/or mucous eruption * Polyadenopathy * Body temperature \> 38°C * Hematology disorders : Hypereosinophily \> 1.5 G/l, lymphocytosis \> 5G/l, atypical blood lymphocytes * Consent obtained from patient Exclusion Criteria: * Age \< 18 * No consent obtained from patient * IgV allergy * Dress with very sérious visceral attack and vital diagnostic (sharp cardiac insufficiency, sharp respiratory insufficiency, hepatic insufficiency, sharp renal insufficiency) * Oral therapy or immunosuppressive therapy (Methotrexate, cyclosporine, cyclophosphamide, etc.) * IgA deficiency, * MCI \>=35 * Sharp renal insufficiency before Dress with creatinaemia \< 60 ml/min (Cockroft)