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

Exanthematous drug eruption

2/2
Exanthematous drug eruptionExanthematous drug eruption

Urticaria

2/2
UrticariaUrticaria

Anaphylaxis

2/2
Anaphylaxis

Fixed drug eruption

2/2
Fixed drug eruptionFixed drug eruption

Angioedema

2/2
AngioedemaAngioedema

Drug-induced pigmentation

2/2
Drug-induced pigmentationDrug-induced pigmentation

Pruritus without rash

2/2
Pruritus without rashPruritus without rash

Vasculitis

2/2
VasculitisVasculitis

Drug-induced photosensitive reaction

2/2
Drug-induced photosensitive reactionDrug-induced photosensitive reaction

Drug-induced hepatotoxicity

2/2
Drug-induced hepatotoxicity

Drug-induced lupus erythematosus

2/2
Drug-induced lupus erythematosusDrug-induced lupus erythematosus

Drug-induced non-palpable purpura

2/2
Drug-induced non-palpable purpuraDrug-induced non-palpable purpura

Drug-induced phototoxic reaction

2/2
Drug-induced phototoxic reactionDrug-induced phototoxic reaction

Erythema multiforme

2/2
Erythema multiformeErythema multiforme

Erythema nodosum

2/2
Erythema nodosumErythema nodosum

Erythroderma

2/2
ErythrodermaErythroderma

Leukocytoclastic vasculitis

2/2
Leukocytoclastic vasculitisLeukocytoclastic vasculitis

Lichenoid drug eruption

2/2
Lichenoid drug eruptionLichenoid drug eruption

Stevens-Johnson syndrome

2/2
Stevens-Johnson syndromeStevens-Johnson syndrome

Toxic epidermal necrolysis

2/2
Toxic epidermal necrolysisToxic epidermal necrolysis

Drug-induced hypersensitivity syndrome

2/2
Drug-induced hypersensitivity syndromeDrug-induced hypersensitivity syndrome

Serum sickness-like reaction

2/2
Serum sickness-like reactionSerum sickness-like reaction

Antiphospholipid antibody syndrome

2/2
Antiphospholipid antibody syndromeAntiphospholipid antibody syndrome

Baboon syndrome

2/2
Baboon syndromeBaboon syndrome

Erosive balanitis

2/2
Erosive balanitisErosive balanitis

Sweet syndrome

2/2
Sweet syndromeSweet syndrome

Symmetric drug-related intertriginous and flexural exanthema

2/2
Symmetric drug-related intertriginous and flexural exanthema

Drug-induced ataxia

1/2
Drug-induced ataxia

Drug-induced diarrhea

1/2
Drug-induced diarrhea

Drug-induced nausea or vomiting

1/2
Drug-induced nausea or vomiting

Orthostatic hypotension

1/2
Orthostatic hypotension

Acute interstitial nephritis

1/2
Acute interstitial nephritis

Drug-induced esophagitis

1/2
Drug-induced esophagitis

Drug-induced leukopenia

1/2
Drug-induced leukopenia

Aseptic meningitis

1/2
Aseptic meningitis

Hyperkalemia

1/2
Hyperkalemia

Hyponatremia

1/2
Hyponatremia

Rhabdomyolysis

1/2
Rhabdomyolysis

Hemolytic anemia

1/2
Hemolytic anemia

Uveitis

1/2
UveitisUveitis

Acute liver failure

1/2
Acute liver failure

Acute respiratory distress syndrome

1/2
Acute respiratory distress syndromeAcute respiratory distress syndrome

Drug-induced fever

1/2
Drug-induced fever

Drug-induced hepatitis

1/2
Drug-induced hepatitis

Methemoglobinemia

1/2
Methemoglobinemia

Drug-induced jaundice

1/2
Drug-induced jaundiceDrug-induced jaundice