I hope this is the right place to post my question.

I have been offered a job, and I have to take a drug test next week as a condition of employment.

But I currently take Nurofen+ or Tramadol for pain relief. Does anybody know if these drugs would make me fail a drug test? Any personal experiences? Any idea how long I would have to do without to get them out of my system if need be?

FYI I am not a heavy user. I take 50-100 mg of Tramadol a day or 4-8 Nurofen+ (51-102 mg codeine). I like to alternate them trying not to build up a tolerance or addiction to either.