What are the medical uses of thorazine (chlorpromazine)?

Psychosis and nausea. The primary use for thorazine is to help alleviate the symptoms of psychosis, such as hallucinations, delusions, and confused thinking. However, thorazine, which is the oldest antipsychotic, is related to a family of medicines also used for nausea, like compazine (prochlorperazine). It has been used for that as well. Lastly, thorazine has calming effects and has also been used for agitation even in children.