Differential Diagnosis
DDx Strength: Weak
Widespread distribution, Multiple skin lesions Edit Findings

Viral exanthem

Viral exanthemViral exanthem

Exanthematous drug eruption

Exanthematous drug eruptionExanthematous drug eruption

Guttate psoriasis

Guttate psoriasisGuttate psoriasis

Psoriasis

PsoriasisPsoriasis

Scabies

ScabiesScabies

Urticaria

UrticariaUrticaria

Erythroderma

ErythrodermaErythroderma

X-linked ichthyosis

X-linked ichthyosisX-linked ichthyosis

Bacterial sepsis

Bacterial sepsisBacterial sepsis

Erythema multiforme

Erythema multiformeErythema multiforme

Rocky Mountain spotted fever

Rocky Mountain spotted feverRocky Mountain spotted fever

Chikungunya

Chikungunya

Dengue fever

Dengue feverDengue fever

Drug-induced hypersensitivity syndrome

Drug-induced hypersensitivity syndromeDrug-induced hypersensitivity syndrome

Human immunodeficiency virus primary infection

Human immunodeficiency virus primary infectionHuman immunodeficiency virus primary infection

Measles

MeaslesMeasles

Secondary syphilis

Secondary syphilisSecondary syphilis

Acute generalized exanthematous pustulosis

Acute generalized exanthematous pustulosisAcute generalized exanthematous pustulosis

Erythrodermic psoriasis

Erythrodermic psoriasisErythrodermic psoriasis

Generalized vaccinia

Generalized vacciniaGeneralized vaccinia

Mononucleosis

MononucleosisMononucleosis

Pityriasis rubra pilaris

Pityriasis rubra pilarisPityriasis rubra pilaris

Pustular psoriasis

Pustular psoriasisPustular psoriasis

Scarlet fever

Scarlet feverScarlet fever

Serum sickness

Serum sicknessSerum sickness

Serum sickness-like reaction

Serum sickness-like reactionSerum sickness-like reaction

Staphylococcal scalded skin syndrome

Staphylococcal scalded skin syndromeStaphylococcal scalded skin syndrome

Toxic epidermal necrolysis

Toxic epidermal necrolysisToxic epidermal necrolysis

Toxic shock syndrome

Toxic shock syndromeToxic shock syndrome

Varicella

VaricellaVaricella

West Nile virus

West Nile virusWest Nile virus

Atypical measles

Atypical measlesAtypical measles

Carotenemia

CarotenemiaCarotenemia

Disseminated intravascular coagulation

Disseminated intravascular coagulationDisseminated intravascular coagulation

Enteroviral infection

Enteroviral infectionEnteroviral infection

Generalized essential telangiectasia

Generalized essential telangiectasiaGeneralized essential telangiectasia

Hemochromatosis

HemochromatosisHemochromatosis

Immune thrombocytopenic purpura

Immune thrombocytopenic purpuraImmune thrombocytopenic purpura

Immunosuppression-associated eosinophilic folliculitis

Immunosuppression-associated eosinophilic folliculitisImmunosuppression-associated eosinophilic folliculitis

Kwashiorkor

KwashiorkorKwashiorkor

Langerhans cell histiocytosis

Langerhans cell histiocytosisLangerhans cell histiocytosis

Mycoplasma pneumoniae-induced rash and mucositis

Mycoplasma pneumoniae-induced rash and mucositis

Pemphigus erythematosus

Pemphigus erythematosusPemphigus erythematosus

Pemphigus vulgaris

Pemphigus vulgarisPemphigus vulgaris

Scrub typhus

Scrub typhusScrub typhus

Small plaque parapsoriasis

Small plaque parapsoriasisSmall plaque parapsoriasis

Stevens-Johnson syndrome

Stevens-Johnson syndromeStevens-Johnson syndrome

Yellow fever

Yellow fever

Rubella

RubellaRubella

Bullous congenital ichthyosiform erythroderma

Bullous congenital ichthyosiform erythrodermaBullous congenital ichthyosiform erythroderma

Chronic meningococcemia

Chronic meningococcemiaChronic meningococcemia

Epidemic typhus

Epidemic typhus

Epidermodysplasia verruciformis

Epidermodysplasia verruciformisEpidermodysplasia verruciformis

Lamellar ichthyosis

Lamellar ichthyosisLamellar ichthyosis

Urticaria pigmentosa

Urticaria pigmentosaUrticaria pigmentosa

Zika virus infection

Zika virus infectionZika virus infection

Congenital non-bullous ichthyosiform erythroderma

Congenital non-bullous ichthyosiform erythrodermaCongenital non-bullous ichthyosiform erythroderma

Conradi disease

Conradi diseaseConradi disease

Crimean-Congo hemorrhagic fever

Crimean-Congo hemorrhagic fever

Cutis laxa

Cutis laxaCutis laxa