Azathioprine
"I've been taking imuran for 18 years also prednisone 

Stopped prednisone 3 years ago. And started on alluropinal with Imuran

For last 3 years. Have now  stopped alluropinal because I've got urticaria they think it's alluropinal . This has been for 6 weeks just started it again  2 days ago and rash back very painful. Not sure what I will take with imuran now if anything. Don't understand. Also take Lipitor Zoloft 

I'm a diabetic also and take metforam and insulin nova rapid and lantus.

Also aspirin. I'm 50 this year and it's worrying"