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Drug injection information


Fragment of a hypodermic needle stuck inside the arm of an IV drug user (x-ray)

Drug injection is a method of introducing a drug into the bloodstream via a hollow hypodermic needle, which is pierced through the skin into the body (usually intravenously, but also at an intramuscular or subcutaneous, location). Intravenous therapy, a form of drug injection, is universally practiced in modernized medical care. As of 2004, there were 13.2 million people worldwide who self-administered injection drugs outside of medical supervision,[clarification needed] of which 22% are from developed countries.[1]

A wide variety of drugs are injected, often opioids: these may include legally prescribed medicines and medication such as morphine, as well as stronger compounds often favored in recreational drug use, which are often illegal. Although there are various methods of taking drugs, injection is favoured by some people as the full effects of the drug are experienced very quickly, typically in five to ten seconds. It also bypasses first-pass metabolism in the liver, resulting in higher bioavailability and efficiency for many drugs (such as morphine or diacetylmorphine/heroin; roughly two-thirds of which is destroyed in the liver when consumed orally) than oral ingestion would. The effect is that the person gets a stronger (yet shorter-acting) effect from the same amount of the drug. Drug injection is therefore often related to substance dependence.

In recreational-use drug culture, preparation may include mixing the powdered drug with water to create an aqueous solution, and then the solution is injected. This act is often colloquially referred to as "slamming", "shooting up", "smashing", "banging", "pinning", or "jacking-up", often depending on the specific drug subculture in which the term is used (e.g. heroin, cocaine, or methamphetamine).

  1. ^ Academies, Committee on the Prevention of HIV Infection Among Injecting Drug Users in High-Risk Countries, Board on Global Health, Institute of Medicine of the National (2007). Preventing HIV infection among injecting drug users in high-risk countries an assessment of the evidence. Washington, D.C.: National Academies Press. ISBN 978-0-309-10280-3.{{cite book}}: CS1 maint: multiple names: authors list (link)

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subcutaneous injections, leading to a stronger immune response to vaccinations, immunology[clarification needed] and novel cancer treatments, and faster drug uptake...

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taught to self-inject, such as SC injection of insulin in patients with insulin-dependent diabetes mellitus. As the drug is delivered to the site of action...

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Look up inject, injected, injecting, injection, or injections in Wiktionary, the free dictionary. Injection or injected may refer to: Injective function...

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assumption of suicide. The distribution of naloxone to injection drug users and other opioid drug users decreases the risk of death from overdose. The Centers...

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original on 16 January 2017. "Sterile Water for Injection, USP" (PDF). Baxter Corporation. U.S. Food and Drug Administration. September 2014. Lintern S (27...

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combinations of drugs; avoiding injection; and not using drugs at the same time as activities that may be unsafe without a sober state. Drug use can be thought...

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who commonly forget to take their medicine. Depot injections can be created by modifying the drug molecule itself, as in the case of prodrugs, or by...

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rates of drug injection 10 to 15 times the national average. These rates are accompanied by mounting rates of HIV and STIs among injection drug users (IDUs)...

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associated with drug use and provide a hygienic and stress-free environment for drug consumers. The facilities provide sterile injection equipment, information...

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Subcutaneous administration

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insertion of medications beneath the skin either by injection or infusion. A subcutaneous injection is administered as a bolus into the subcutis, the layer...

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Insite

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supervised drug injection site in the Downtown Eastside (DTES) neighbourhood of Vancouver, British Columbia, Canada The DTES had 4,700 chronic drug users in...

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substances that provide nutritional support. Consumption of drugs can be via inhalation, injection, smoking, ingestion, absorption via a patch on the skin...

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Recreational drug use

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Subcutaneous injection (see also the article Skin popping): injection of drug into the third lowest layer of skin. Intramuscular injection: injection of drug into...

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Heroin

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injection drug use…. Impure heroin is usually dissolved, diluted, and injected into veins, muscles, or under the skin. United Nations Office on Drugs...

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made by inserting soot into the dermis layer of the skin via a drug injection. A drug user may try to sterilize the tip of a needle with a flame, leaving...

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intravitreal injection, triamcinolone acetonide has been used to treat various eye diseases and has been found useful in reducing macular edema. Drug trials...

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