Any information/ advice for 19 y/o with fowlers syndrome and perm indwell catheter. & best way to stop bladder spasms? Thank you

Ask your urologist.. Sorry to hear that you are a victim of Fowler's syndrome, which can be further illustrated in https://www.ucl.ac.uk/ion/nationalhospital/fowlersyndrome. As to ease bladder spams, the mainstay is still anticholinergics; currently there are at least 6 kinds available; if failed, try tibial nerve stimulation or sacral nerve stimulation, with urinary diversion as the last resort. Ask your urologist...