Dad has just finished his sixth course of Cyclophosphamide and has been told he will now have to take Azathioprine for at least 2 years. He only has kidney involvement. I was wondering whether anyone can tell me whether the Azathioprine has an affect on quality of life. He's struggling to come to terms with this life changing illness at the moment and I just wondered whether there is hope for him resuming a near normal life. He is very anaemic and is going to self inject for this so hopefully that will improve his fatigue a bit.