For the initial treatment of acute psychosis, it is recommended to start an oral second-generation antipsychotic (SGA) such as aripiprazole, olanzapine, risperidone, quetiapine, asenapine, lurasidone, sertindole, ziprasidone, brexpiprazole, molindone, iloperidone, etc. Sometimes, if clinically needed, alongside a benzodiazepine such as diazepam, clonazepam, or lorazepam to control behavioral disturbances and non-acute anxiety. First-generation antipsychotics (FGA) like trifluoperazine, fluphenazine, haloperidol, pimozide, sulpiride, flupentixol, chlorpromazine, etc., are not commonly used as the first line but can be used.