Search results
Results from the WOW.Com Content Network
Neurology. Extrapyramidal symptoms (EPS) are symptoms that are archetypically associated with the extrapyramidal system of the brain's cerebral cortex. When such symptoms are caused by medications or other drugs, they are also known as extrapyramidal side effects (EPSE). The symptoms can be acute (short-term) or chronic (long-term).
In the past, most researchers have agreed that the defining characteristics of atypical antipsychotics are the decreased incidence of extrapyramidal side effects (EPS) [132] and an absence of sustained prolactin elevation. [64] The terminology can still be imprecise.
Common adverse effects of olanzapine, occurring from 1–10%, include: Gynecomastia [8]; Extrapyramidal symptoms (EPS) (dose-dependent). Tends to produce less extrapyramidal side effects than typical antipsychotics but more extrapyramidal side effects than sertindole, clozapine and quetiapine.
In anatomy, the extrapyramidal system is a part of the motor system network causing involuntary actions. [ 1 ] The system is called extrapyramidal to distinguish it from the tracts of the motor cortex that reach their targets by traveling through the pyramids of the medulla. The pyramidal tracts (corticospinal tract and corticobulbar tracts ...
Extrapyramidal side effects, although potentially serious, are infrequent to rare from olanzapine, [44] but may include tremors and muscle rigidity. Aripiprazole, asenapine, clozapine, quetiapine and olanzapine, in comparison to other antipsychotic drugs, are less frequently associated with hyperprolactinaemia. Although these drugs can cause ...
Key:QZUDBNBUXVUHMW-UHFFFAOYSA-N Y. (verify) Clozapine, sold under the brand name Clozaril among others, is a psychiatric medication and was the first atypical antipsychotic (also called second-generation antipsychotic) to be discovered. [6] It is primarily used to treat people with schizophrenia and schizoaffective disorder who have had an ...
Rabbit syndrome is a rare [1] form of extrapyramidal side effect of antipsychotic drugs in which perioral tremors occur at a rate of approximately 5 Hz. Rabbit syndrome is characterized by involuntary, fine, rhythmic motions of the mouth along a vertical plane, without involvement of the tongue, [2] [3] and resembling the chewing movements of a rabbit. [4]
Biperiden is also commonly used to improve acute extrapyramidal side effects related to antipsychotic drug therapy, such as akathisia. It relieves muscle rigidity , reduces abnormal sweating related with clozapine and methadone use [ 9 ] [ 10 ] and salivation , improves abnormal gait , and to lesser extent, tremor .