drug: dihydrocodeine
*
U.S. Preparations:
- DHCplus® (combination with acetaminophen, caffeine
Purdue Frederick) FDA approved indications: relief
of moderate to moderately severe pain
- Synalgos®-DC (combination with acetaminophen, caffeine
Wyeth-Ayerst)
Blue & gray capsule: "Wyeth 4191"
*Molecule graphic courtesy of
Steve Chapman
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