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Alcohol (from the Arabic word al-kuḥl, الكحل), sometimes referred to by the chemical name ethanol, is one of the most widely used and abused psychoactive drugs in the world. It is a central nervous system (CNS) depressant, decreasing electrical activity of neurons in the brain.
A drug user receiving an injection of the opiate heroin. Public health practitioners have attempted to look at substance use from a broader perspective than the individual, emphasizing the role of society, culture, and availability. Some health professionals choose to avoid the terms alcohol or drug "abuse" in favor of language considered more ...
intravenous injection (see also the article Drug injection): the user injects a solution of water and the drug into a vein, or less commonly, into the tissue. [5] Drugs that are injected include morphine and heroin, [5] less commonly other opioids. Stimulants like cocaine or methamphetamine may also be injected. [5] In rare cases, users inject ...
Download as PDF; Printable version; In other projects ... is a drug slang term for when a recreational drug user, as a direct or indirect result of drug use ...
A drug is any chemical substance other than a nutrient or an essential dietary ingredient, which, when administered to a living organism, produces a biological effect. [1] Consumption of drugs can be via inhalation, injection, smoking, ingestion, absorption via a patch on the skin, suppository, or dissolution under the tongue.
Watch the video above as Dr. Bradley Jabour discusses the results of the brain scan, and why he compares the way drugs effect the brain to "pouring acid into a computer." RELATED: Weird places ...
"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 ...
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