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analgesic: Media

drug

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aspirin pills
Aspirin pills.
Β© James Stuart Griffith/Shutterstock.com
Acetaminophen
Extra Strength Tylenol, in which a 500-mg dose of acetaminophen is enclosed in each...
Β© seanlockephotography/stock.adobe.com
morphine
Raw morphine.
U.S. Department of Justice