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Substance Use Disorders Affecting Sleep01:24

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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.
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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...
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Updated: Apr 5, 2026

Preclinical Model of Prenatal Delta-9-Tetrahydrocannabinol Exposure to Assess Its Impact on Neurodevelopmental Outcomes
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Substance use in pregnancy.

Louise Slater

    The Practising Midwife
    |August 28, 2015
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    Summary
    This summary is machine-generated.

    Problematic substance use increased among women of reproductive age, particularly those facing socio-economic deprivation. This impacts maternal and infant health, leading to complex pregnancies.

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    Area of Science:

    • Public Health
    • Reproductive Health
    • Addiction Medicine

    Background:

    • Substance use, particularly among women of reproductive age, saw a significant increase starting in the 1980s.
    • Problematic drug and alcohol use patterns are closely linked to socio-economic deprivation.
    • Socio-economic deprivation is associated with unhealthy lifestyle choices, including smoking and poor diet, compounding health risks.

    Purpose of the Study:

    • To examine the relationship between substance use, socio-economic factors, and pregnancy outcomes.
    • To highlight the cumulative adverse effects on maternal and infant health.

    Main Methods:

    • Literature review and synthesis of existing research on substance use in women of reproductive age.
    • Analysis of socio-economic correlates of substance use and associated health behaviors.
    • Examination of the impact of substance use and deprivation on pregnancy complexity.

    Main Results:

    • Increased prevalence and duration of drug use among women of reproductive age.
    • Strong association between problematic substance use, socio-economic deprivation, and unhealthy lifestyles.
    • Adverse and cumulative effects on the health of both mother and baby.

    Conclusions:

    • Women with problem drug and/or alcohol use face potentially complex pregnancies.
    • Addressing socio-economic deprivation is crucial for mitigating risks associated with substance use in pregnancy.
    • Integrated approaches are needed to support maternal and infant health in vulnerable populations.