phenazocine การใช้

• These include cyclazocine, pentazocine, and phenazocine.
• The DEA ACSCN for phenazocine is 9715 and its 2013 annual manufacturing quota was 6 grammes
• Some of these agents are used as analgesics, including pentazocine, phenazocine, dezocine, and eptazocine.
• Related drugs include phenazocine, dezocine, cyclazocine and several chemicals used in research on the central nervous system.
• Effects of phenazocine include analgesia and euphoria, also may include dysphoria and hallucinations at high doses, most likely due to action at ? receptors.
• Other drugs of the partial mu-opioid agonist / antagonist type include meptazinol, buprenorphine, butorphanol, phenazocine, nalbuphine, pentazocine, dezocine and its relatives.
• Phenazocine was once widely used, and was mainly supplied as 5 mg tablets of the hydrobromide salt for sublingual use ( Narphen, Prinadol and other names ), but its use was discontinued in the United Kingdom in 2001.
• Phenazocine was briefly used in the United States but fell out of favour for the above-mentioned reasons; it remains a Schedule II substance under the Comprehensive Drug Abuse Control & Prevention Act ( aka Controlled Substances Act ) of 1970 ( CSA ) but is not manufactured; other Schedule II narcotics not in use in the United States include bezitramide and metopon.