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Related Concept Videos

Psychosis: Goals of Pharmacotherapy01:26

Psychosis: Goals of Pharmacotherapy

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. For...
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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.
Antianxiety Medications
Psychosis and Antipsychotic Drugs: Overview01:28

Psychosis and Antipsychotic Drugs: Overview

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 symptoms in all...
Psychosurgery01:30

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Psychosurgery, the surgical alteration or permanent removal of brain tissue to alleviate severe psychological conditions, stands as one of the most radical and controversial treatments in the history of mental health care. Its development and application have evolved significantly, marked by dramatic shifts in scientific understanding and ethical perspectives.
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Antipsychotic Drugs: Typical and Atypical Agents01:21

Antipsychotic Drugs: Typical and Atypical Agents

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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Measurement of Bioavailability: Pharmacodynamic Methods

Pharmacodynamic methods provide insights into a drug's effects on physiological processes over time and play a crucial role in understanding bioavailability and therapeutic efficacy. These methods can be broadly classified into acute pharmacological and therapeutic response approaches, each with distinct mechanisms and applications.The acute pharmacological response method directly correlates a drug's physiological effects, such as ECG or pupil diameter changes, to its time course in the body.

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Related Experiment Video

Updated: Jul 11, 2026

The Use of Pharmacological-challenge fMRI in Pre-clinical Research: Application to the 5-HT System
11:27

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Published on: April 25, 2012

Crisis psychopharmacology techniques.

W E Thornton1, B P Thornton

  • 1The Naples Community Hospital, Naples, Florida, USA.

Diseases of the Nervous System
|January 1, 1974
PubMed
Summary

Crisis psychopharmacology offers immediate patient relief and long-term confidence benefits. Effective treatments include phenothiazines for psychosis, chemotherapy for depression, and sedatives for anxiety.

Area of Science:

  • Psychiatry
  • Pharmacology

Background:

  • Crisis psychopharmacology is readily available.
  • It offers immediate and long-term patient benefits, including improved attitude and confidence.

Purpose of the Study:

  • To review crisis psychopharmacology techniques.
  • To highlight effective treatments for acute psychosis, depression, and anxiety.

Main Methods:

  • Review of psychopharmacological interventions.
  • Discussion of drug classes such as phenothiazines, barbiturates, chemotherapy, sedatives, and minor tranquilizers.

Main Results:

  • Acute psychotic patients often respond to high-dose phenothiazines, potentially potentiated by barbiturates.
  • Depression, a commonly missed diagnosis, responds well to chemotherapy.

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  • Acute anxiety is effectively treated with sedatives and minor tranquilizers.

    • Conclusions:

    • Crisis psychopharmacology provides significant benefits for various acute psychiatric conditions.
    • Tailored pharmacological approaches are crucial for optimal patient outcomes.