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  2. Rectal administration - Wikipedia

    en.wikipedia.org/wiki/Rectal_administration

    A rectal "bulb" syringe for introducing a small amount of fluid into the rectum. Enema equipment for introducing a large amount of fluid into the colon via the rectum. Rectal administration (colloquially known as boofing or plugging) uses the rectum as a route of administration for medication and other fluids, which are absorbed by the rectum's ...

  3. Heroin - Wikipedia

    en.wikipedia.org/wiki/Heroin

    Heroin. Heroin, also known as diacetylmorphine and diamorphine among other names, [1] is a morphinan opioid substance synthesized from the dried latex of the opium poppy; it is mainly used as a recreational drug for its euphoric effects. Heroin is used medically in several countries to relieve pain, such as during childbirth or a heart attack ...

  4. Route of administration - Wikipedia

    en.wikipedia.org/wiki/Route_of_administration

    Oral administration of a liquid. In pharmacology and toxicology, a route of administration is the way by which a drug, fluid, poison, or other substance is taken into the body. [1] Routes of administration are generally classified by the location at which the substance is applied. Common examples include oral and intravenous administration.

  5. How heroin went from a doctor's cure to the world's most ...

    www.aol.com/news/2016-09-08-how-heroin-went-from...

    A Harvard study cites it as "humanity's oldest, most widespread, and most persistent drug problem". RELATED: See what heroin does to your body. Show comments. Advertisement. Advertisement.

  6. Sublingual administration - Wikipedia

    en.wikipedia.org/wiki/Sublingual_administration

    If held there long enough, the drug will diffuse into the blood stream, bypassing the GI tract. This may be a preferred method to simple oral administration, because MAO is known to oxidize many drugs (especially the tryptamines such as DMT) and because this route translates the chemical directly to the brain, where most psychoactives act. The ...

  7. Absorption (skin) - Wikipedia

    en.wikipedia.org/wiki/Absorption_(skin)

    Some medications seem to be more effective (or are more efficient) using the dermal route of administration. Some ingested drugs are heavily metabolized by the liver and may be inactivated, but using a dermal application bypasses this metabolic step allowing more parent compounds to enter the peripheral circulation.

  8. Buccal administration - Wikipedia

    en.wikipedia.org/wiki/Buccal_administration

    Buccal administration is a topical route of administration by which drugs held or applied in the buccal (/ ˈbʌkəl /) area (in the cheek) diffuse through the oral mucosa (tissues which line the mouth) and enter directly into the bloodstream. Buccal administration may provide better bioavailability of some drugs and a more rapid onset of ...

  9. Psychoactive drug - Wikipedia

    en.wikipedia.org/wiki/Psychoactive_drug

    Psychoactive drugs are administered via oral ingestion as a tablet, capsule, powder, liquid, and beverage; via injection by subcutaneous, intramuscular, and intravenous route; via rectum by suppository and enema; and via inhalation by smoking, vaporizing, and snorting. The efficiency of each method of administration varies from drug to drug.