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  2. Morphine - Wikipedia

    en.wikipedia.org/wiki/Morphine

    In the Netherlands, morphine is classified as a List 1 drug under the Opium Law. In New Zealand, morphine is classified as a Class B drug under the Misuse of Drugs Act 1975. [153] In the United Kingdom, morphine is listed as a Class A drug under the Misuse of Drugs Act 1971 and a Schedule 2 Controlled Drug under the Misuse of Drugs Regulations ...

  3. Morphine - Wikipedia

    en.wikipedia.org/wiki/(+)-Morphine

    To the contrary, in rats, (+)-morphine acts as an antianalgesic and is approximately 71,000 times more potent as an antianalgesic than (−)-morphine is as an analgesic. [ 1 ] (+)-Morphine derives its antianalgesic effects by being a selective-agonist of the Toll-like receptor 4 (TLR4), which due to not binding to opioid receptors allows it to ...

  4. Heroin - Wikipedia

    en.wikipedia.org/wiki/Heroin

    He boiled anhydrous morphine alkaloid with acetic anhydride for several hours and produced a more potent, acetylated form of morphine which is now called diacetylmorphine or morphine diacetate. He sent the compound to F. M. Pierce of Owens College in Manchester for analysis. Pierce told Wright:

  5. Analgesic - Wikipedia

    en.wikipedia.org/wiki/Analgesic

    An analgesic drug, also called simply an analgesic, antalgic, pain reliever, or painkiller, is any member of the group of drugs used for pain management.Analgesics are conceptually distinct from anesthetics, which temporarily reduce, and in some instances eliminate, sensation, although analgesia and anesthesia are neurophysiologically overlapping and thus various drugs have both analgesic and ...

  6. A new drug is on the rise, and it's 50 times more powerful ...

    www.aol.com/news/2016-02-05-a-new-drug-is-on-the...

    In 2013, 14 people in Manchester, New Hampshire, died of drug overdose. ... the drug is 100 times more powerful than morphine, and 30-50 times more powerful than heroin. Fentanyl abuse often ...

  7. μ-opioid receptor - Wikipedia

    en.wikipedia.org/wiki/Μ-opioid_receptor

    Activation of the μ-opioid receptor by an agonist such as morphine causes analgesia, sedation, slightly reduced blood pressure, itching, nausea, euphoria, decreased respiration, miosis (constricted pupils), and decreased bowel motility often leading to constipation. Some of these effects, such as analgesia, sedation, euphoria, itching and ...

  8. CDC warns of deadly drug 100 times more potent than ... - AOL

    www.aol.com/cdc-warns-deadly-drug-100-093050260.html

    "Since the drug is a synthetic, it is easier to produce — unlike heroin, which is dependent on a plant like opium." Carfentanil is 10,000 more times more potent than morphine and 100 times more ...

  9. History Exposes the Flaw in RFK Jr.'s Drug Treatment Plan - AOL

    www.aol.com/history-exposes-flaw-rfk-jr...

    Kennedy wants to create "wellness drug rehabilitation farms." ... long-acting painkiller. With the help of 115 men who had been addicted to morphine, the Narco trial proved that methadone did, in ...