<unk>  most commonly refers to a<unk><unk>  in the erythema multiforme group. These are uncommon<unk> s to medications, with an incidence of 0.4 to 1.2 per million person-years for toxic epidermal necrolysis and 1.2 to 6.0 per million person-years for Stevens–Johnson syndrome. The primary skin lesions are large erythemas (faintly discernible even after confluence), most often irregularly distributed and of a characteristic purplish-livid color, at times with flaccid blisters.
Bullous drug reaction
Anticonvulsant hypersensitivity syndrome
Aerotoxic syndrome
Heat stroke
Secondary poisoning
Serotonin syndrome
Cholinergic crisis
Proteus-like syndrome