Key takeaways
Chlorpromazine (generic name) and Risperdal (generic name: risperidone) are both antipsychotic medications, but they belong to different classes. Chlorpromazine is a first-generation (typical) antipsychotic, while Risperdal is an atypical antipsychotic. Chlorpromazine is used for a wide range of conditions, including schizophrenia, bipolar disorder, severe behavioral issues in children, and even persistent hiccups. In contrast, Risperdal is primarily used for schizophrenia, bipolar disorder, and irritability associated with autism. Chlorpromazine is available in both oral and injectable forms, whereas Risperdal is also available in oral and injectable forms. Chlorpromazine often needs to be taken multiple times a day, while Risperdal is typically taken once or twice daily. Both medications can cause weight gain and drowsiness, sexual problems and changes in sleep patterns. Additionally, both medications carry a risk of serious side effects like neuroleptic malignant syndrome and tardive dyskinesia, and they should not be used in older adults with dementia-related psychosis due to a higher risk of death.
