I have just joined this list and have read the balance issue presented by callalilly74. Did you get a diagnosis and treatment for your problem? I, too fall seemingly with no reason like tripping or stumbling when walking. I just fall from a standing position. I'm going to physical therapy and making slow progress. I walk with a walker. Been to several doctors and been given what I call "non-answers". Hope callalilly74 found help and that someone will share it with me