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

Urticaria

2/2
UrticariaUrticaria

Exanthematous drug eruption

2/2
Exanthematous drug eruptionExanthematous drug eruption

Allergic contact dermatitis

2/2
Allergic contact dermatitisAllergic contact dermatitis

Anaphylaxis

2/2
Anaphylaxis

Fixed drug eruption

2/2
Fixed drug eruptionFixed drug eruption

Drug-induced hepatotoxicity

2/2
Drug-induced hepatotoxicity

Drug-induced pigmentation

2/2
Drug-induced pigmentationDrug-induced pigmentation

Erythema nodosum

2/2
Erythema nodosumErythema nodosum

Erythroderma

2/2
ErythrodermaErythroderma

Pruritus without rash

2/2
Pruritus without rashPruritus without rash

Stevens-Johnson syndrome

2/2
Stevens-Johnson syndromeStevens-Johnson syndrome

Systemic contact dermatitis

2/2
Systemic contact dermatitisSystemic contact dermatitis

Toxic epidermal necrolysis

2/2
Toxic epidermal necrolysisToxic epidermal necrolysis

Acute generalized exanthematous pustulosis

2/2
Acute generalized exanthematous pustulosisAcute generalized exanthematous pustulosis

Baboon syndrome

2/2
Baboon syndromeBaboon syndrome

Symmetric drug-related intertriginous and flexural exanthema

2/2
Symmetric drug-related intertriginous and flexural exanthema

Angioimmunoblastic lymphadenopathy

2/2
Angioimmunoblastic lymphadenopathyAngioimmunoblastic lymphadenopathy

Bullous drug eruption

2/2
Bullous drug eruptionBullous drug eruption

Ergotism

2/2
ErgotismErgotism

Eosinophilic cellulitis

2/2
Eosinophilic cellulitisEosinophilic cellulitis

Drug-induced nausea or vomiting

1/2
Drug-induced nausea or vomiting

Sensorineural deafness

1/2
Sensorineural deafness

Drug-induced diarrhea

1/2
Drug-induced diarrhea

Drug-induced abdominal pain

1/2
Drug-induced abdominal pain

Ventricular tachycardia

1/2
Ventricular tachycardia

Clostridium difficile colitis

1/2
Clostridium difficile colitisClostridium difficile colitis

Drug-induced dyspepsia

1/2
Drug-induced dyspepsia

Prolonged QT interval

1/2
Prolonged QT interval

Acute interstitial nephritis

1/2
Acute interstitial nephritis

Hairy tongue

1/2
Hairy tongueHairy tongue

Acute pancreatitis

1/2
Acute pancreatitisAcute pancreatitis

Drug-induced esophagitis

1/2
Drug-induced esophagitis

Gingival hyperplasia

1/2
Gingival hyperplasiaGingival hyperplasia

Biliary calculus

1/2
Biliary calculusBiliary calculus

Drug-induced anorexia

1/2
Drug-induced anorexia

Drug-induced dizziness

1/2
Drug-induced dizziness

Drug-induced fatigue

1/2
Drug-induced fatigue

Drug-induced headache

1/2
Drug-induced headache

Drug-induced leukopenia

1/2
Drug-induced leukopenia

Drug-induced oral ulcer

1/2
Drug-induced oral ulcerDrug-induced oral ulcer

Hypoglycemia

1/2
Hypoglycemia

Phlebitis

1/2
PhlebitisPhlebitis

Serotonin syndrome

1/2
Serotonin syndrome

Torsades de pointes

1/2
Torsades de pointes

Drug-induced ototoxicity

1/2
Drug-induced ototoxicity

Drug-induced hepatitis

1/2
Drug-induced hepatitis

Hypothermia

1/2
Hypothermia

Drug-induced hyperlipasemia

1/2
Drug-induced hyperlipasemia

Acute respiratory distress syndrome

1/2
Acute respiratory distress syndromeAcute respiratory distress syndrome

Drug-induced dystonia

1/2
Drug-induced dystonia

Drug-induced movement disorders

1/2
Drug-induced movement disorders

Hemolytic anemia

1/2
Hemolytic anemia

Rhabdomyolysis

1/2
Rhabdomyolysis

Drug-induced anemia

1/2
Drug-induced anemia

Drug-induced jaundice

1/2
Drug-induced jaundiceDrug-induced jaundice