Hi BCAN family. I was just wondering if it was normal to feel very tired after having bladder instilled Mytomycin. I have had 3 treatments out of 6 so far.(every other week) I was thinking it might be allergies or just that life has been really busy lately but I'm just not sure. I feel like I could fall asleep half and hour after getting out of bed in the morning. I must add that I am also taking Chantix( to quit smoking.) . It has been about 5 weeks now but I don't think that is what is causing my exhaustion. I haven't felt this tiredness until just recently. If anyone has gone through this before any information would be helpful.