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Related Concept Videos

Psychosis and Antipsychotic Drugs: Overview01:28

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The term "psychosis" refers to a spectrum of mental disorders characterized by abnormal thoughts, perceptions, and behaviors. It can manifest as mood disorders, dementia, delirium with psychotic features, substance-induced psychosis with psychotic features, brief psychotic disorder, delusional disorder, schizoaffective disorder, and schizophrenia. Among all these disorders, schizophrenia is the most common psychotic disorder, affecting 1% of the worldwide population. Psychotic...
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Antipsychotic drugs are a crucial treatment method for acute and chronic psychoses, bipolar illness, and behavioral disorders. The selection of these drugs depends on several factors, including the state of the disease, clinical judgment, possible drug interactions, and the patient's sensitivity to adverse effects. In immediate scenarios, such as delirium and dementia, short-term treatment with low doses of high-potency typical or atypical agents can effectively manage symptom exacerbation.
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Antipsychotic drugs are classified into first-generation (typical) drugs including phenothiazines; and second-generation (atypical) drugs. Chlorpromazine hydrochloride (Thorazine), a phenothiazine derivative, broadly impacts the central, autonomic, and endocrine systems. This drug, along with typical agents like haloperidol (Haldol), primarily works by antagonizing D2 receptors, thus reducing dopaminergic neurotransmission. However, typical antipsychotics can cause side effects such as sedation...
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Antipsychotic drugs primarily block dopamine and serotonin receptors and cholinergic, adrenergic, and histaminergic receptors, thereby reducing hallucinations and delusions in conditions like schizophrenia. However, they can trigger unwanted extrapyramidal effects such as dystonias, Parkinson-like symptoms, and tardive dyskinesia.
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The advent of drug therapy has profoundly shaped modern mental health care, providing targeted treatments for a range of psychological disorders. Psychotherapeutic drugs, classified into antianxiety, antidepressant, and antipsychotic medications, address symptoms across anxiety disorders, mood disorders, and schizophrenia. While these medications have transformed patient outcomes, they require careful management due to their potential side effects and limitations.
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Antipsychotics in Postpartum Psychosis.

Andreea Teodorescu1,2, Lorena Dima1, Mihaela Alexandra Popa2

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American Journal of Therapeutics
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Postpartum psychosis (PPP) is a severe emergency. Antipsychotics (APs) show promise for remission, but more research is needed to determine the most effective treatments for postpartum psychosis.

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Area of Science:

  • Psychiatry
  • Pharmacology
  • Obstetrics

Background:

  • Postpartum psychosis (PPP) is a critical psychiatric emergency requiring immediate intervention.
  • Despite its severity, evidence-based treatment guidelines for PPP are lacking.

Purpose of the Study:

  • To review existing evidence on the treatment of postpartum psychosis (PPP).
  • To identify effective interventions for managing this severe psychiatric condition.

Main Methods:

  • A comprehensive literature search was conducted on PubMed using keywords related to postpartum psychosis treatment.
  • Included studies were interventional and observational, regardless of language.

Main Results:

  • Fourteen publications, including case reports and series, met the criteria.
  • Antipsychotics (APs), both first and second generation, were frequently used, with olanzapine being most common.
  • Olanzapine and quetiapine appear suitable for breastfeeding mothers.

Conclusions:

  • Current studies do not definitively establish the most effective PPP treatment.
  • Antipsychotics (APs) show potential for sustained remission and faster recovery in PPP patients.
  • Further clinical trials are necessary to compare the efficacy and safety of different APs for PPP management.