Upon the discontinuation of serotonergic drugs, most cases of<unk>  resolve within 24 hours, although in some cases delirium may persist for a number of days. Symptoms typically persist for a longer time frame in patients taking drugs which have a long elimination half-life, active metabolites, or a protracted duration of action. Cases have reported persisting chronic symptoms , and antidepressant discontinuation may contribute to ongoing features. Following appropriate medical management,<unk>  is generally associated with a favorable prognosis.
Serotonin syndrome
Malignant hyperthermia
Cannabinoid hyperemesis syndrome
Neuroleptic malignant syndrome
Post-acute-withdrawal syndrome
Methanol toxicity
Glycine encephalopathy
Anticonvulsant hypersensitivity syndrome