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A 34-year-old member asked:

why is opana er 40mg a better drug than morphine?

2 doctor answers2 doctors weighed in
Dr. Stuart Wasser
Addiction Medicine 35 years experience
See below: Who says it is better?
Dr. David Rosenfeld
Pain Management 27 years experience
Better?: In terms of potency Opana er 40 mg is equal to about 120 mg of morphine. In general i find that the side effects from taking Opana er are seen less often than with morphine. Does that make it better?

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Last updated Oct 4, 2016
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