ACD: Acute contact dermatitis; AGEP: Acute generalized exanthematous pustulosis; BAT: Basophil activation test; DIHR: Desensitization for immediate hypersensitivity reactions; DNIHR: Desensitization for non-immediate hypersensitivity reactions; DPT: Drug provocation test; DRESS: Drug related eosinophilia systemic symptoms; FDE: Fixed drug eruption; IDT: Intradermal test; IHR: Immediate hypersensitivity reaction; LTT: Lymphocyte transformation test; MPE: Maculopapular eruption; NIHR: Non-immediate hypersensitivity reaction; PT: Patch test; SJS: Stevens Johnson syndrome; SPT: Skin prick test; ST: Skin test; TEN: Toxic epidermal necrolysis