SAH
Lyme disease
Brain abscess
Bacterial endocarditis
Toxic / metabolic encephalopathy
Infectious
Sepsis
Meningitis<unk> 
Cerebral malaria
Brain abscess
Other
Neuroleptic malignant syndrome
Serotonin syndrome
Malignant hyperthermia
Sympathomimetic toxicity (cocaine, amphetamine, ketamine)
Anticholinergic toxicity
Heat stroke
Delirium tremens
Hypothalamic stroke
Pheochromocytoma
Thyroid storm
Sepsis
Meningitis<unk> 
Cerebral malaria
Brain abscess
Neuroleptic malignant syndrome
Serotonin syndrome
Malignant hyperthermia
Sympathomimetic toxicity (cocaine, amphetamine, ketamine)
Anticholinergic toxicity
Heat stroke
Delirium tremens
Hypothalamic stroke
Pheochromocytoma
Thyroid storm
Japanese encephalitis
SAH
CMV neurologic disease
Lyme disease
Crimean-Congo hemorrhagic fever
Brain abscess
Viral hemorrhagic fevers
Bacterial endocarditis