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

Exanthematous drug eruption

Exanthematous drug eruptionExanthematous drug eruption

Urticaria

UrticariaUrticaria

Erythema multiforme

Erythema multiformeErythema multiforme

Erythroderma

ErythrodermaErythroderma

Fixed drug eruption

Fixed drug eruptionFixed drug eruption

Pruritus without rash

Pruritus without rashPruritus without rash

Drug-induced hypersensitivity syndrome

Drug-induced hypersensitivity syndromeDrug-induced hypersensitivity syndrome

Contact urticaria

Contact urticariaContact urticaria

Symmetric drug-related intertriginous and flexural exanthema

Symmetric drug-related intertriginous and flexural exanthema

Systemic contact dermatitis

Systemic contact dermatitisSystemic contact dermatitis

Immunoglobulin A vasculitis

Immunoglobulin A vasculitisImmunoglobulin A vasculitis

Urticaria pigmentosa

Urticaria pigmentosaUrticaria pigmentosa

Drug-induced abdominal pain

Drug-induced abdominal pain

Drug-induced nausea or vomiting

Drug-induced nausea or vomiting

Opioid toxicity

Opioid toxicity

Sensorineural deafness

Sensorineural deafness

Acute pancreatitis

Acute pancreatitis

Delirium

Delirium

Drug-induced anorexia

Drug-induced anorexia

Drug-induced constipation

Drug-induced constipation

Drug-induced dizziness

Drug-induced dizziness

Drug-induced dyspnea

Drug-induced dyspnea

Drug-induced headache

Drug-induced headache

Drug-induced hypotension

Drug-induced hypotension

Drug-induced oral ulcer

Drug-induced oral ulcerDrug-induced oral ulcer

Drug-induced somnolence

Drug-induced somnolence

Gastric ulcer

Gastric ulcer

Medication overuse headache

Medication overuse headache

Opioid use disorder

Opioid use disorder

Opioid withdrawal syndrome

Opioid withdrawal syndrome

Syndrome of inappropriate antidiuretic hormone

Syndrome of inappropriate antidiuretic hormone

Drug-induced dysphagia

Drug-induced dysphagia

Drug-induced flushing reaction

Drug-induced flushing reaction

Drug-induced ototoxicity

Drug-induced ototoxicity

Drug-induced weakness

Drug-induced weakness

Galactorrhea

GalactorrheaGalactorrhea