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Related Concept Videos

Drug Abuse and Addiction: Pharmacological Phenomena01:15

Drug Abuse and Addiction: Pharmacological Phenomena

Drug dependence, abuse, and addiction are complex phenomena that can precipitate various abnormal states. Physical dependence refers to a state of pharmacological adaptation to a drug. This adaptation often results in tolerance—a reduced response to the drug after repeated administrations. When the drug use is abruptly stopped, withdrawal symptoms occur due to the body's need to readjust from the pharmacologically induced imbalance. However, tolerance and withdrawal symptoms do not necessarily...
An Overview of Psychoactive Drugs01:28

An Overview of Psychoactive Drugs

Psychoactive drugs impact brain function, influencing perception, mood, consciousness, cognition, and behavior. These substances are grouped based on their effects and the mechanisms by which they act.
Stimulants such as cocaine, amphetamines, and nicotine enhance brain activity, leading to increased alertness, attention, and energy. These drugs typically raise heart rate, blood pressure, and body temperature. While they can induce feelings of euphoria, their misuse can result in severe health...
Drug Dependence01:17

Drug Dependence

Medications are typically administered to achieve therapeutic effects. Some drugs can modify an individual's mood and perception, frequently resulting in various enjoyable experiences. However, this can result in drug dependency, a condition marked by continuous drug use despite potential negative consequences. Drug dependency primarily falls into two categories: psychological and physical dependence. Psychological dependence occurs when the pleasurable feelings induced by the drug...
Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
Drug Classes and Categories01:25

Drug Classes and Categories

Drugs can be classified according to their chemical composition or their intended therapeutic application. For instance, anti-infective agents that possess the ability to eliminate pathogens or suppress their growth and reproduction can be grouped based on the organisms they target or their chemical structure. Furthermore, drugs can be divided into prescription, nonprescription, or controlled substances. Prescription medications, such as antibiotics, require oversight from a licensed healthcare...
Drugs Affecting Neurotransmitter Release or Uptake01:21

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Certain drugs can affect how neurotransmitters called catecholamines, are released or taken back up in the adrenergic neuron. They can have different effects on the body's sympathetic transmission. Reserpine, a natural compound found in the Rauwolfia shrub, blocks a transporter called vesicular monoamine transporter (VMAT), which leads to a buildup of catecholamines in the cell and reduces sympathetic transmission. Another drug called guanethidine works in multiple ways, including blocking...

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A Conflict Model of Reward-seeking Behavior in Male Rats
06:11

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Published on: February 20, 2019

Drugs and sexual behavior.

Antonio Bruno1, Giuseppe Scimeca, Antonio G Marino

  • 1Department of Neurosciences, Psychiatric and Anesthesiologic Sciences, University of Messina, Italy.

Journal of Psychoactive Drugs
|March 6, 2013
PubMed
Summary

Substance abuse is linked to increased sexual activity but difficulties in forming deep relationships. Drug users experience negative emotions and behaviors surrounding their sex lives, highlighting the need for integrated therapy.

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Area of Science:

  • Psychiatry
  • Addiction Medicine
  • Sexual Health

Background:

  • Polydrug abuse is a significant public health issue.
  • Understanding the impact of substance abuse on sexual behavior is crucial for comprehensive treatment.

Purpose of the Study:

  • To investigate the association between polydrug abuse and sexual behavior.
  • To compare sexual attitudes and behaviors of polydrug abusers with non-substance abusers.

Main Methods:

  • A comparative study involving 90 polydrug abusers and 90 non-substance abusers.
  • Utilized the Italian version of the Sex and the Average Woman (or Man; SAWM) questionnaire to assess sexual attitudes.

Main Results:

  • Drug-abusing individuals exhibit a higher inclination for sexual intercourse and openness to diverse sexual experiences.
  • Polydrug abusers struggle with committed relationships, displaying inhibition, emotional detachment, and anger.
  • Negative emotions, intrusive thoughts, and maladaptive behaviors characterize the sexual lives of substance abusers.

Conclusions:

  • Substance abuse significantly impacts sexual behavior and relationship dynamics.
  • Sexual problems associated with drug abuse require integration into therapeutic strategies.
  • Addressing sexual health is essential for the holistic recovery of individuals with substance use disorders.