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

Differential too broad. Edit Findings to refine your results.

Exanthematous drug eruption

Exanthematous drug eruptionExanthematous drug eruption

Allergic contact dermatitis

Allergic contact dermatitisAllergic contact dermatitis

Drug-induced photosensitive reaction

Drug-induced photosensitive reactionDrug-induced photosensitive reaction

Acne vulgaris

Acne vulgarisAcne vulgaris

Capillaritis

CapillaritisCapillaritis

Drug-induced hepatotoxicity

Drug-induced hepatotoxicity

Erythema multiforme

Erythema multiformeErythema multiforme

Erythroderma

ErythrodermaErythroderma

Fixed drug eruption

Fixed drug eruptionFixed drug eruption

Leukocytoclastic vasculitis

Leukocytoclastic vasculitisLeukocytoclastic vasculitis

Lichenoid drug eruption

Lichenoid drug eruptionLichenoid drug eruption

Myelodysplastic syndromes

Myelodysplastic syndromes

Vasculitis

VasculitisVasculitis

Drug-induced hypersensitivity syndrome

Drug-induced hypersensitivity syndromeDrug-induced hypersensitivity syndrome

Acute generalized exanthematous pustulosis

Acute generalized exanthematous pustulosisAcute generalized exanthematous pustulosis

Bullous drug eruption

Bullous drug eruptionBullous drug eruption

Dermatomyositis

DermatomyositisDermatomyositis

Necrotizing fasciitis

Necrotizing fasciitisNecrotizing fasciitis

Pemphigus vulgaris

Pemphigus vulgarisPemphigus vulgaris

Pustular psoriasis

Pustular psoriasisPustular psoriasis

Serum sickness-like reaction

Serum sickness-like reactionSerum sickness-like reaction

Stevens-Johnson syndrome

Stevens-Johnson syndromeStevens-Johnson syndrome

Toxic epidermal necrolysis

Toxic epidermal necrolysisToxic epidermal necrolysis

Aplastic anemia

Aplastic anemiaAplastic anemia

Drug-induced abdominal pain

Drug-induced abdominal pain

Drug-induced diarrhea

Drug-induced diarrhea

Drug-induced dyspepsia

Drug-induced dyspepsia

Drug-induced nausea or vomiting

Drug-induced nausea or vomiting

Acute interstitial nephritis

Acute interstitial nephritis

Acute kidney injury

Acute kidney injury

Atrial fibrillation

Atrial fibrillation

Drug-induced constipation

Drug-induced constipation

Drug-induced esophagitis

Drug-induced esophagitis

Drug-induced hematuria

Drug-induced hematuria

Drug-induced leukopenia

Drug-induced leukopenia

Drug-induced oral ulcer

Drug-induced oral ulcerDrug-induced oral ulcer

Gastric ulcer

Gastric ulcer

GI bleeding

GI bleeding

Hypoglycemia

Hypoglycemia

Medication overuse headache

Medication overuse headache

Oral lichen planus

Oral lichen planusOral lichen planus

Pericardial effusion

Pericardial effusionPericardial effusion

Pulmonary edema

Pulmonary edema

Renal papillary necrosis

Renal papillary necrosis

Acute intermittent porphyria

Acute intermittent porphyria

Acute liver failure

Acute liver failure

Bowel perforation

Bowel perforationBowel perforation

Drug-induced fever

Drug-induced fever

Drug-induced flushing reaction

Drug-induced flushing reaction

Drug-induced hepatitis

Drug-induced hepatitis

Glomerulonephritis

Glomerulonephritis

Ileocolitis

Ileocolitis

Liver granuloma

Liver granuloma

Minimal change disease

Minimal change disease

Nephrotic syndrome

Nephrotic syndrome

Parotitis

ParotitisParotitis

Pericarditis

PericarditisPericarditis

Pleurisy

Pleurisy

Proctitis

Proctitis

Suppurative parotitis

Suppurative parotitis