About two weeks ago literally overnight my Mum lost the ability to walk - on the Friday she was fine and by Saturday she couldnt walk and unless supported just fell. Staff in her care home wondered if the fact that she had just got a zimmer frame to help her walk had just "thrown" her, but obviously this is not the case.She did have a UTI but is now finished antibiotics for that - she has Lewy Body Dementia - I wondered if anyone else has experienced this sudden deterioration? Her shake is also worse especially when she gets anxious - any thoughts would be most welcome ....thanks!