What is an antipsychotic medication?
Antipsychotic medications are psychiatric drugs that reduce hallucinations, delusions, and disordered thinking by regulating neurotransmitters, used to treat schizophrenia, bipolar disorder, and psychotic episodes.
Antipsychotics are a class of medication prescribed to manage psychotic symptoms and certain mood disorders. They work primarily by blocking dopamine receptors in the brain, and in some cases also by affecting serotonin signaling. These drugs help reduce hallucinations, delusions, disorganized thinking, and agitation that characterize conditions like schizophrenia, bipolar disorder with psychotic features, and acute psychotic episodes.
Psychiatrists distinguish between two main categories: typical (first-generation) antipsychotics such as haloperidol and chlorpromazine, which have been used since the 1950s, and atypical (second-generation) antipsychotics like risperidone, olanzapine, quetiapine, and aripiprazole, introduced more recently. Atypical antipsychotics generally carry a lower risk of extrapyramidal side effects (movement disorders) compared to typical agents, though metabolic side effects require monitoring.
Regular clinical oversight is essential when using antipsychotics. Side-effect monitoring typically includes assessment for movement disorders (tremor, rigidity, akathisia), metabolic changes (weight gain, glucose elevation), cardiovascular effects, and prolactin elevation. Psychiatrists working with patients at adult psychiatry providers in Milan adjust dosing and medication selection based on individual tolerance, symptom response, and medical history. Blood work and physical assessments are routine components of ongoing care to ensure safe, effective treatment.