Cerebrovascular disease |
Traumatic brain injury |
Neoplasm |
Central nervous system infection |
Drugs antibiotics, endocrine drugs, local anesthetics/anti-arrhythmia agents, psychotropic drugs, stimulant drugs, anesthetics, excessive |
anticonvulsants |
Illicit drugs cocaine, crack, normeperidine, meperidine, methaqualone |
Prescription drugs withdrawal barbiturates, benzodiazepines |
Internal medicine diseases fever, hypoglycemia, electrolyte imbalance, water intoxication, pneumonia with or without respiratory failure, severe myxedema, liver failure, renal failure |
Lifestyle-associated factors alcohol and alcohol withdrawal |