Supportive care
IV hydration
Cooling
Benzodiazepines
Naloxone is unlikely to have much effect unless there is respiratory depression
IV hydration
Cooling
Benzodiazepines
Dextromethorphan toxicity
Dextromethorphan
Mescaline toxicity
Ketamine
Cocaine toxicity
Nitrous oxide
Phencyclidine toxicity
Phencyclidine 