I'm depressed but ad meds contraindicated w tramadol, i would have to go back on oxycodone but scared of addiction. advice on what to do?

Other options.: Wow- there really are a lot of potential drug interactions w tramadol (http://www.Drugs.Com/drug-interactions/tramadol-index.Html?Filter=3&generic_only=). Have you considered psychotherapy to deal with your depression? Cognitive behavioral therapy & insight oriented psychotherapy are both good options. Remember that there is more than one way to skin a cat.