Version August 2025
| Toxicologic |
| Alcohol intoxication |
| Alcohol or sedative-hypnotic (eg, benzodiazepine, baclofen) withdrawal |
| Stimulant intoxication (eg, methamphetamine, cocaine, synthetic cathinone) |
| Other drugs and drug reactions (eg, anabolic steroid, sedative-hypnotic, synthetic cannabinoid) |
| Anticholinergic delirium (eg, diphenhydramine) |
| Metabolic |
| Hypoglycemia |
| Hypoxia |
| Neurologic |
| Stroke (eg, post-stroke aggression) |
| Intracranial lesion (eg, hemorrhage, tumor) |
| CNS infection |
| Seizure (eg, focal seizures with impaired awareness) |
| Dementia |
| Traumatic brain injury |
| Other medical conditions |
| Hyperthyroidism |
| Shock (agitation can be an early sign of cerebral hypoperfusion) |
| Hypothermia; Hyperthermia |
| Psychiatric |
| Psychosis (eg, paranoid delusions) |
| Personality disorder |
| Antisocial behavior |
