Sunday, May 27, 2012
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Opioid Dependence Learning Center

Causes could include:
There are no clear-cut causes of drug use other than the initial choice to use the drug. This decision to use may be highly influenced by peer group. Typically, the age of first use of heroin is about 16 years old, but this age has been dropping i...
Source:Gale Encyclopedia of Mental Disorders
Opioid analgesics , also known as narcotic analgesics, are pain relievers that act on the central nervous system. Like all narcotics, they may become habit-forming if used over long periods.
Source:Gale Encyclopedia of Surgery
Opioids are narcotic drugs that are generally prescribed to manage pain. The most commonly prescribed opioids are: buprenorphine, butorphanol, codeine, fentanyl, hydrocodone, hydromorphone, levorphanol, meperidine , methadone, morphine, nalbuphine...
Source:Gale Encyclopedia of Cancer
Opioids are a class of drugs that include both natural and synthetic substances. The natural opioids (referred to as opiates) include opium and morphine. Heroin, the most abused opioid, is synthesized from opium. Other synthetics (only made in lab...
Source:Gale Encyclopedia of Mental Disorders
Opioid analgesics , also known as narcotic analgesics, are pain relievers that act on the central nervous system. Like all narcotics, they may become habit-forming if used over long periods.
Source:Gale Encyclopedia of Medicine
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