Can you pass a urine test for adderall xr after four days?

If this medication has been prescribed by a doctor and you take it regularly for whatever condition, then there should be no problems with the drug test when it shows up in the analysis. Be sure to tell the agency conducting the drug test that you are taking this medication under doctor care and orders.

Some job descriptions have restrictions on what kinds of medications can be taken - for instance Type I Diabetics taking Insulin cannot drive a bus ... I mean, they can "stroke out" with a sugar high or sugar low and become unconscious and endanger the lives of themselves and their passengers.

There's a good reason for drug testing. It's for your safety as well as others who may be on the job with you. If you are cheating on this, you are only cheating yourself - eventually the truth will be found, but not before somebody gets hurt or killed.