She was pretty good on Monday morning and noon.. She even slept in the afternoon and in the evening did her exercise routine as prescribed to her. Then she sat on the couch and was sleepy suddenly. Next morning she lost all her balance and couldn't even stand or get up from bed. She also now isn't able to understand anything when someone talks to her. We have taken her to a local physician and he like last time she was prescribed Stededom tablets... We still don't know what is causing the problem again and again and make her lose her balance and not being able to understand other persons talk... Please help ASAP...