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Painkiller abuse
These are great questions! Opioid analgesics (a.k.a. prescription painkillers) are a family of substances that act on the central nervous system (CNS) to change the way the brain perceives and responds to painful stimuli. When these painkillers are used in a different way than they were prescribed (i.e., taking more at a time than indicated or for longer than originally prescribed) or for long ...
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ژورنال
عنوان ژورنال: Nature
سال: 2005
ISSN: 0028-0836,1476-4687
DOI: 10.1038/4361070a