| Cardiovascular | | Myocardial ischemia or infarction | | Arrhythmias | | Hypertension | | Hypotension | | Medications | | Amantadine | | Amoxapine | | Anticholinergics | | Antidepressants | | Antipsychotics | | Benzodiazepines | | Beta-blockers | | Cimetidine | | Corticosteroids | | Digoxin | | Insulin | | Narcotic analgesics | | Endocrine | | Thyrotoxicosis | | Hypothyroidism | | Adrenalcortical dysfunction | | Hypoglycemia | | Diabetic ketoacidosis | | Infectious | | Septicemia | | Meningitis | | Encephalitis | | Pneumonia | | Urinary tract | | Wound | | | Metabolic | | Hyponatremia | | Hypomagnesemia | | Hypercalcemia | | Acid-base disorders | | Renal failure | | Neurologic | | Subdural hematoma | | Subarachnoid hemorrhage | | Intracranial bleeding | | Cerebrovascular accident | | Seizure | | Oncologic | | Neoplasm | | Paraneoplastic syndromes | | Psychiatric | | Pain | | Sensory deprivation or overload | | Depression | | Pulmonary | | Hypoxia | | Hypercapnia | |
