Sepsis
Meningitis
Epilepsy
Autonomic dysreflexia
Neuroleptic malignant syndrome
Malignant hyperthermia
Toxic alcohols
Ethanol
Ethylene glycol
Methanol
Isopropyl alcohol
Benzodiazepines
Flunitrazepam (Rohypnol)
Gamma hydroxybutyrate (GHB)<unk> 
Barbiturates
Opioids
Chloral hydrate
Ethanol
Ethylene glycol
Methanol
Isopropyl alcohol
Flunitrazepam (Rohypnol)
Baclofen withdrawal
Sepsis
Opioid withdrawal
Meningitis
Benzodiazepine withdrawal
Epilepsy
Alcohol withdrawal
Autonomic dysreflexia