How much time does it take for imuran/azathioprine to completely leave your body after stopping the medicine?

Drug elimination: Well.....it will depend on few factors.....how your liver and kidneys are....remember this drug has a very short half live.... Around 5 hours.....but its toxicity will depend on what other medications you are on while on imuran (azathioprine)....for example antigout drug allopurinol.....even aspirine or antihypertensive meds for example commonly used and very good drug losartan....none in few hours in your blood