Other
Schizophrenia and various mood disorders are thought to be caused by an excess of dopaminergic D2 and serotonergic 5-HT2A activity, resulting in overactivity of central mesolimbic pathways and mesocortical pathways, respectively. |
The chemical designation is 3-ethyl-6,7,8,9-tetrahydromethyl-4H-pyridopyrimidinone. |
Risperidone is a relatively new antipsychotic available world-wide since the early s. |
Government of Newfoundland and Labrador. |
What is risperidone, and how does it work mechanism of action? Risperidone is an atypical antipsychotic drug that is used for treating schizophrenia, bipolar mania, and autism. |
Because these behaviors may be chronic, there is a need to establish the efficacy and safety of longer-term treatment with this agent. |
Common side effects include movement problems, sleepiness, dizziness, trouble seeing, constipation, and increased weight. Irreversible antagonist. |
The aim of this study was to examine differences in the improvement of clinical psychopathology and in fine motor functions at 2 doses of risperidone in first-episode, acutely psychotic patients. Fine motor functions were assessed using a computerized device the Vienna Test System and were compared with those of a control group of 20 healthy subjects who were matched for age, gender, and educational level. |
The chemical designation is 3-ethyl-6,7,8,9-tetrahydromethyl-4H-pyridopyrimidinone. Risperidone is a white to slightly beige powder. |
Sections without translation will be in English. For continuous data, we calculated mean differences MD. |









