<unk>  disorders characterized by involvement of the dermal-epidermal junction (causing fluid-filled lesions to form)
Fever
Toxic appearance
Hypotension
Mucosal lesions
Severe pain
Very old or young age
Immunosuppressed
New medication
Plaque/scaley papule
Eschar
Fissure/erosion/ulcer
Purpura/petechia
Plaque/smooth papule
Vesiculobullous rashes
Febrile
Erythematous rash
Diffuse distribution
Black hairy tongue
Varicella
Dark raised skin lesions
Smallpox