<prompt> Conventional drug used in the treatment of delirium is?HaloperidolLithiumSSRIsMorphine  <response>: Ans. A. HaloperidolDrugs used for delirium:Typical antipsychotics: - Haloperidol Doc, Thioridazine, chlorpromazine.Atypical antipsychotics: - Risperidone, quetiapine, olanzapine.Benzndiazepines for delirium tremens: - Chlordiazepoxide, Diazepam, Lorazepam, Clonazepam. 