Differential Diagnosis
DDx Strength: Weak
chloroquine, Multiple skin lesions Add or remove findings

Psoriasis

PsoriasisPsoriasis

Vitiligo

VitiligoVitiligo

Xerosis

XerosisXerosis

Drug-induced photosensitive reaction

Drug-induced photosensitive reactionDrug-induced photosensitive reaction

Drug-induced hepatotoxicity

Drug-induced hepatotoxicity

Drug-induced lupus erythematosus

Drug-induced lupus erythematosusDrug-induced lupus erythematosus

Drug-induced pigmentation

Drug-induced pigmentationDrug-induced pigmentation

Erythroderma

ErythrodermaErythroderma

Lichenoid drug eruption

Lichenoid drug eruptionLichenoid drug eruption

Pruritus without rash

Pruritus without rashPruritus without rash

Pseudoporphyria

PseudoporphyriaPseudoporphyria

Drug-induced hypersensitivity syndrome

Drug-induced hypersensitivity syndromeDrug-induced hypersensitivity syndrome

Acute febrile neutrophilic dermatosis

Acute febrile neutrophilic dermatosisAcute febrile neutrophilic dermatosis

Acute generalized exanthematous pustulosis

Acute generalized exanthematous pustulosisAcute generalized exanthematous pustulosis

Bullous drug eruption

Bullous drug eruptionBullous drug eruption

Bullous pemphigoid

Bullous pemphigoidBullous pemphigoid

Chemical leukoderma

Chemical leukodermaChemical leukoderma

Drug-induced hypopigmentation

Drug-induced hypopigmentationDrug-induced hypopigmentation

Drug-induced photoallergic reaction

Drug-induced photoallergic reactionDrug-induced photoallergic reaction

Erythema annulare centrifugum

Erythema annulare centrifugumErythema annulare centrifugum

Pemphigus vulgaris

Pemphigus vulgarisPemphigus vulgaris

Porphyria cutanea tarda

Porphyria cutanea tardaPorphyria cutanea tarda

Stevens-Johnson syndrome

Stevens-Johnson syndromeStevens-Johnson syndrome

Systemic contact dermatitis

Systemic contact dermatitisSystemic contact dermatitis

Toxic epidermal necrolysis

Toxic epidermal necrolysisToxic epidermal necrolysis

Aplastic anemia

Aplastic anemiaAplastic anemia

Cataracts

CataractsCataracts

Depressive disorders

Depressive disorders

Drug-induced abdominal pain

Drug-induced abdominal pain

Drug-induced ataxia

Drug-induced ataxia

Drug-induced diarrhea

Drug-induced diarrhea

Drug-induced nausea or vomiting

Drug-induced nausea or vomiting

Insomnia

Insomnia

Parkinsonism

Parkinsonism

Sensorineural deafness

Sensorineural deafness

Tinnitus

Tinnitus

Complete atrioventricular block

Complete atrioventricular block

Drug-induced anorexia

Drug-induced anorexia

Drug-induced corneal deposits

Drug-induced corneal depositsDrug-induced corneal deposits

Drug-induced leukopenia

Drug-induced leukopenia

Drug-induced myopathies

Drug-induced myopathies

Drug-induced nail pigment

Drug-induced nail pigmentDrug-induced nail pigment

Drug-induced oral ulcer

Drug-induced oral ulcerDrug-induced oral ulcer

Hypertrophic cardiomyopathy

Hypertrophic cardiomyopathyHypertrophic cardiomyopathy

Hypoglycemia

Hypoglycemia

Multifocal or diffuse mucosal pigmentation

Multifocal or diffuse mucosal pigmentationMultifocal or diffuse mucosal pigmentation

Ocular drug reaction

Ocular drug reaction

Poliosis

PoliosisPoliosis

Prolonged QT interval

Prolonged QT interval

Seizure

Seizure

Acute eosinophilic pneumonia

Acute eosinophilic pneumoniaAcute eosinophilic pneumonia

Acute intermittent porphyria

Acute intermittent porphyria

Drug-induced oral pigmentation

Drug-induced oral pigmentationDrug-induced oral pigmentation

Drug-induced ototoxicity

Drug-induced ototoxicity

Drug-induced psychosis

Drug-induced psychosis

Nonspecific interstitial pneumonia

Nonspecific interstitial pneumonia

Torsades de pointes

Torsades de pointes

Drug-induced hematemesis

Drug-induced hematemesis

Methemoglobinemia

Methemoglobinemia

Tardive dyskinesia

Tardive dyskinesia