What is worse for your liver over time, oxymorphon (opana) or oxycodone?

Not Medical Advice: Sorry. No exact info was found, but 40 mg of Opana would be equivalent to 800 mg of Oxycodone. Do you need more info on these drugs?
Updated on Monday, February 06 2012 at 05:58PM EST
Collections: opanaoxycodoneliverdrugs