I am seeing my neuro on the 16th. I will probably have to change meds, as Tecfidera is not agreeing with me. I am having LOTS of trouble emptying my bladder, as in sitting there for fifteen minutes trying. 😰 I am thinking a catheter may be in my future. Anyone out there experienced this? How bad is using a cath? Or maybe it is no big deal. Thank you all for any advice. Love to all.