I take 10/325mg oxycodone 6x's/day, 10 mg cyclobenzeprine 3x's/day, naproxen 500mg 2x's/day. Sometimes I take over the counter acetaminophen or cold/flu medications as well. Sometimes I've been prescribed antibiotics while taking my daily medications. I've failed drug tests for stuffs I've never done. I'm being accused of cold abuse due to these tests & am trying to prove that medications can have cross reactions causing false allegations in drug testing.