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

Allergic contact dermatitis

Allergic contact dermatitisAllergic contact dermatitis

Onycholysis

OnycholysisOnycholysis

Urticaria

UrticariaUrticaria

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 non-palpable purpura

Drug-induced non-palpable purpuraDrug-induced non-palpable purpura

Drug-induced pigmentation

Drug-induced pigmentationDrug-induced pigmentation

Exogenous ochronosis

Exogenous ochronosisExogenous ochronosis

Fixed drug eruption

Fixed drug eruptionFixed drug eruption

Leukocytoclastic vasculitis

Leukocytoclastic vasculitisLeukocytoclastic vasculitis

Lichen planus

Lichen planusLichen planus

Lichenoid drug eruption

Lichenoid drug eruptionLichenoid drug eruption

Pruritus ani

Pruritus ani

Vasculitis

VasculitisVasculitis

Drug-induced hypersensitivity syndrome

Drug-induced hypersensitivity syndromeDrug-induced hypersensitivity syndrome

Antiphospholipid antibody syndrome

Antiphospholipid antibody syndromeAntiphospholipid antibody syndrome

Disseminated intravascular coagulation

Disseminated intravascular coagulationDisseminated intravascular coagulation

Drug-induced photoallergic reaction

Drug-induced photoallergic reactionDrug-induced photoallergic reaction

Granulomatous vasculitis

Granulomatous vasculitisGranulomatous vasculitis

Immune thrombocytopenic purpura

Immune thrombocytopenic purpuraImmune thrombocytopenic purpura

Thrombotic thrombocytopenic purpura

Thrombotic thrombocytopenic purpuraThrombotic thrombocytopenic purpura

Toxic epidermal necrolysis

Toxic epidermal necrolysisToxic epidermal necrolysis

Hemolytic uremic syndrome

Hemolytic uremic syndrome

Drug-induced abdominal pain

Drug-induced abdominal pain

Drug-induced diarrhea

Drug-induced diarrhea

Drug-induced nausea or vomiting

Drug-induced nausea or vomiting

Sensorineural deafness

Sensorineural deafness

Tinnitus

Tinnitus

Acute interstitial nephritis

Acute interstitial nephritis

Acute kidney injury

Acute kidney injury

Drug-induced epistaxis

Drug-induced epistaxis

Drug-induced headache

Drug-induced headache

Drug-induced hematuria

Drug-induced hematuria

Drug-induced hypotension

Drug-induced hypotension

Drug-induced leukopenia

Drug-induced leukopenia

Drug-induced rhinitis

Drug-induced rhinitis

Hypoglycemia

Hypoglycemia

Ocular drug reaction

Ocular drug reaction

Oral lichen planus

Oral lichen planusOral lichen planus

Prolonged QT interval

Prolonged QT interval

Respiratory failure

Respiratory failure

Acrocyanosis

AcrocyanosisAcrocyanosis

Acute angle-closure glaucoma

Acute angle-closure glaucomaAcute angle-closure glaucoma

Drug-induced dystonia

Drug-induced dystonia

Drug-induced fever

Drug-induced fever

Drug-induced heart failure

Drug-induced heart failure

Drug-induced ototoxicity

Drug-induced ototoxicity

Drug-induced weakness

Drug-induced weakness

Hemolytic anemia

Hemolytic anemia

Photoonycholysis

PhotoonycholysisPhotoonycholysis

Rhabdomyolysis

Rhabdomyolysis

Torsades de pointes

Torsades de pointes

Drug-induced anemia

Drug-induced anemia