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Second-generation antipsychotics, including risperidone, are effective in the treatment of manic symptoms in acute manic or mixed exacerbations of bipolar disorder. [ 25 ] [ 26 ] [ 27 ] In children and adolescents, risperidone may be more effective than lithium or valproate , but has more metabolic side effects. [ 28 ]
Risperidone (trade name Risperdal) is a common atypical antipsychotic medication. The mainstay of treatment for schizophrenia is an antipsychotic medication. [5] Most antipsychotics can take around 7 to 14 days to have their full effect. Medication may improve the positive symptoms of schizophrenia, and social and vocational functioning. [6]
The risk of developing tardive dyskinesia after chronic typical antipsychotic usage varies on several factors, such as age and gender, as well as the specific antipsychotic used. The commonly reported incidence of TD among younger patients is about 5% per year. Among older patients incidence rates as high as 20% per year have been reported.
The atypical antipsychotics (AAP), also known as second generation antipsychotics (SGAs) and serotonin–dopamine antagonists (SDAs), [1] [2] are a group of antipsychotic drugs (antipsychotic drugs in general are also known as tranquilizers and neuroleptics, although the latter is usually reserved for the typical antipsychotics) largely introduced after the 1970s and used to treat psychiatric ...
Paliperidone is the primary active metabolite of the older antipsychotic risperidone. [ 28 ] [ unreliable medical source? ] While its specific mechanism of action is unknown, it is believed paliperidone and risperidone act via similar, if not identical, pathways. [ 29 ]
[16] [17] The risks are dose-dependent, and appear to be greatest with high/very high doses via intravenous administration and in the elderly, as well as with drugs that interact with domperidone and increase its circulating concentrations (namely CYP3A4 inhibitors). [19] [18] Conflicting reports exist, however. [64]
This is a list of adverse effects of risperidone. Risperidone , sold under the brand name Risperdal among others, is an antipsychotic . [ 1 ] It is used to treat schizophrenia , bipolar disorder , and irritability associated with autism .
In a 2013 study in a comparison of 15 antipsychotic drugs in effectiveness in treating schizophrenic symptoms, ziprasidone demonstrated mild-standard effectiveness. Ziprasidone was 15% more effective than lurasidone and iloperidone , approximately as effective as chlorpromazine and asenapine , and 9–13% less effective than haloperidol ...