How are atypical antipsychotics different from traditional antipsychotic medications?

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Quizplus · Accepted Answer

Atypical antipsychotics are different from traditional antipsychotic medications in that they have a lower risk of causing tardive dyskinesia, a movement disorder that can occur with long-term use of traditional antipsychotics. Atypical antipsychotics work by targeting different neurotransmitters in the brain, such as dopamine and serotonin, and are also effective in treating both positive and negative symptoms of psychosis. They were developed more recently than traditional antipsychotics. While some atypical antipsychotics may also increase GABA activity in the brain, this is not a defining characteristic of the class. Atypical antipsychotics treat both positive and negative symptoms of psychosis, not just negative symptoms.

How Are Atypical Antipsychotics Different from Traditional Antipsychotic Medications