I have Sjogren's. I have about everything you can possibly have because of the poopy lupus (just my silly nic for it, cuz its a shitty disease and I try to make light of it when Im talking about it to someone). But lesions on the bladder? I dono. I know that Morphine does cause a person to have trouble urinating. I know that from experience. It also causes the bowels to become numb as well (thats what happens to the bladder when taking Morphine). But it is a good drug when in pain. I cannot get anything more than Percocet for my pain. I have Chronic Pain Syndrome, as I have everything under the sun. I have determined that I am extremely unlucky. I have the worst luck. If it werent for bad luck, I would have no luck at all. Really. Not just with medical probs, but with life itself. I am a mess, and dont want to handle it anymore. It is 6 am, and I still havent been to bed. I cannot sleep. I am stressed out. I am getting off the subject. LOL...Sorry...I am just venting, as there has been nobody to vent TO, about our disease. Until now. So please, people bare with me until I get it all out. In a yr or 4 I may be done venting...LOL....j/k...anyway, Sjogren's is awful for me at times. My eyes are getting the worst of it. PM me if you want to, and we can compare symptoms, or just do it here. whatever you want to do. Sometimes ppl just want to keep things private, so I give them the option of doing so. Or you can directly email me.