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

Exanthematous drug eruption

Exanthematous drug eruptionExanthematous drug eruption

Allergic contact dermatitis

Allergic contact dermatitisAllergic contact dermatitis

Fixed drug eruption

Fixed drug eruptionFixed drug eruption

Pemphigus vulgaris

Pemphigus vulgarisPemphigus vulgaris

Pustular psoriasis

Pustular psoriasisPustular psoriasis

Toxic epidermal necrolysis

Toxic epidermal necrolysisToxic epidermal necrolysis

Aplastic anemia

Aplastic anemiaAplastic anemia

Drug-induced diarrhea

Drug-induced diarrhea

Drug-induced dyspepsia

Drug-induced dyspepsia

Drug-induced nausea or vomiting

Drug-induced nausea or vomiting

Hypothyroidism

HypothyroidismHypothyroidism

Acute pancreatitis

Acute pancreatitisAcute pancreatitis

Drug-induced dyspnea

Drug-induced dyspnea

Drug-induced leukopenia

Drug-induced leukopenia

Drug-induced somnolence

Drug-induced somnolence

Gastric ulcer

Gastric ulcer

GI bleeding

GI bleeding

Medication overuse headache

Medication overuse headache

Multifocal or diffuse mucosal pigmentation

Multifocal or diffuse mucosal pigmentationMultifocal or diffuse mucosal pigmentation

Drug-induced flushing reaction

Drug-induced flushing reaction

Drug-induced hepatitis

Drug-induced hepatitis

Drug-induced hyperlipasemia

Drug-induced hyperlipasemia

Drug-induced leukocytosis

Drug-induced leukocytosis

Hyperkalemia

Hyperkalemia

Leukemoid reaction

Leukemoid reaction

Parotitis

ParotitisParotitis

Suppurative parotitis

Suppurative parotitis

Drug-induced anemia

Drug-induced anemia

Drug-induced hyperamylasemia

Drug-induced hyperamylasemia