I am pretty clear about the proctitis being connected to radiation therapy. I felt nauseous the first night following the start of radiation, but that subsided over a couple of days (at the most) or maybe I adapted. Not sure which, except it wasn't an issue for me. There was one other time when I felt nauseous following treatment...the 2nd to last session.
Yesterday ,I noticed the burning sensation, that I felt for the first time 3 says ago, was less. The night before U took a laxative and noticed the stool was softer too. If I could better control it manage my eating behavior, which has gotten worse on Lupron, and get off eating things like bread and pastry ( I don't eat a lot of that, but I can go overboard now and then) and potato chips (not eaten regularly but I overeat when they're around), I should be able to live quite okay with the condition. But, I will try things that sound reasonable when I learn someone who is also a sufferer gets a benefit from taking an action.