Differential Diagnosis
DDx Strength: Weak
Nitrous oxide misuse, Multiple skin lesions Add or remove findings

Drug-induced pigmentation

Drug-induced pigmentationDrug-induced pigmentation

Drug-induced psychosis

Drug-induced psychosis

Acquired pancytopenia

Acquired pancytopeniaAcquired pancytopenia

Frostbite

FrostbiteFrostbite

Drug-induced nausea or vomiting

Drug-induced nausea or vomiting

Drug-induced syncope

Drug-induced syncope

Drug-induced dizziness

Drug-induced dizziness

Drug-induced headache

Drug-induced headache

Metabolic acidosis

Metabolic acidosis

Peripheral neuropathy

Peripheral neuropathy

Drug-induced paresthesia

Drug-induced paresthesia

Drug-induced amnesia

Drug-induced amnesia

Acute coronary syndrome

Acute coronary syndrome

Drug-induced ataxia

Drug-induced ataxia

Drug-induced polyneuropathy

Drug-induced polyneuropathy

Sensorineural deafness

Sensorineural deafness

Atrioventricular junctional rhythm

Atrioventricular junctional rhythm

Drug-induced anxiety

Drug-induced anxiety

Drug-induced constipation

Drug-induced constipation

Drug-induced depressive disorder

Drug-induced depressive disorder

Drug-induced dyspnea

Drug-induced dyspnea

Drug-induced erectile dysfunction

Drug-induced erectile dysfunction

Drug-induced hypotension

Drug-induced hypotension

Ocular drug reaction

Ocular drug reaction

Pneumothorax

Pneumothorax

Seizure

Seizure

Sinus bradycardia

Sinus bradycardia

Vitamin B12 deficiency

Vitamin B12 deficiencyVitamin B12 deficiency

Demyelinating sensorimotor neuropathy

Demyelinating sensorimotor neuropathy

Drug-induced movement disorders

Drug-induced movement disorders

Drug-induced weakness

Drug-induced weakness

Malignant hyperthermia

Malignant hyperthermia

Mallory-Weiss syndrome

Mallory-Weiss syndrome

Drug-induced anemia

Drug-induced anemia

Pneumomediastinum

PneumomediastinumPneumomediastinum

Spontaneous abortion

Spontaneous abortion