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  2. Substance use disorder - Wikipedia

    en.wikipedia.org/wiki/Substance_use_disorder

    "Substance use pertains to using select substances such as alcohol, tobacco, illicit drugs, etc. that can cause dependence or harmful side effects."On the other hand, substance abuse is the use of drugs such as prescriptions, over-the-counter medications, or alcohol for purposes other than what they are intended for or using them in excessive ...

  3. United States drug overdose death rates and totals over time

    en.wikipedia.org/wiki/United_States_drug...

    Drug overdose deaths in the US per 100,000 people by state. [1] [2] A two milligram dose of fentanyl powder (on pencil tip) is a lethal amount for most people. [3] The United States Centers for Disease Control and Prevention (CDC) has data on drug overdose death rates and totals. Around 1,106,900 US residents died from drug overdoses from 1968 ...

  4. National Survey on Drug Use and Health - Wikipedia

    en.wikipedia.org/wiki/National_Survey_on_Drug...

    It is funded by the Substance Abuse and Mental Health Services Administration (SAMHSA), and is supervised by the SAMHSA's Center for Behavioral Health Statistics and Quality. [2] The survey interviews about 70,000 Americans aged 12 and older, through face-to-face interviews conducted where the respondent lives. [1]

  5. National Institute on Drug Abuse - Wikipedia

    en.wikipedia.org/wiki/National_Institute_on_Drug...

    DAWN, or the Drug Abuse Warning Network, is a program to collect statistics on the frequency of emergency department mentions of use of different types of drugs. This information is widely cited by drug policy officials, who have sometimes confused drug- related episodes—emergency department visits induced by drugs—with drug mentions.

  6. Substance abuse - Wikipedia

    en.wikipedia.org/wiki/Substance_abuse

    Some health professionals choose to avoid the terms alcohol or drug "abuse" in favor of language considered more objective, such as "substance and alcohol type problems" or "harmful/problematic use" of drugs. The Health Officers Council of British Columbia — in their 2005 policy discussion paper, A Public Health Approach to Drug Control in ...

  7. Addiction - Wikipedia

    en.wikipedia.org/wiki/Addiction

    The only way to obtain this is through the use of drugs. When looking at abuse liability there are a number of determining factors in whether the drug is abused. These factors are: the chemical makeup of the drug, the effects on the brain, and the age, vulnerability, and the health (mental and physical) of the population being studied. [166]

  8. Alcohol and health - Wikipedia

    en.wikipedia.org/wiki/Alcohol_and_health

    Intoxication does have real physiological effects, such as altering a drinker's perception of space and time, reducing psychomotor skills, and disrupting equilibrium. [74] But some effects and the degree of the effects that are attributed to alcohol can be due to the expectations rather than the substance itself, [75] similar to the placebo ...

  9. Substance dependence - Wikipedia

    en.wikipedia.org/wiki/Substance_dependence

    Substance dependence, also known as drug dependence, is a biopsychological situation whereby an individual's functionality is dependent on the necessitated re-consumption of a psychoactive substance because of an adaptive state that has developed within the individual from psychoactive substance consumption that results in the experience of withdrawal and that necessitates the re-consumption ...