In the last few months my boyfriend's mom has fallen multiple times. She is starting to see & hear people that do not exist to the point that she is making meals for them and food will be laying all over the counter top at times. Her right shoulder started drooping and seems to be getting worse. She is unbalanced when she stands and turns around so we got her a cane but I think next we will need to get her a walker. She is taking very tiny steps. Lastly, there are times when she isn't recognizing her surroundings even though she is in her own home. Doctors have tried various medications but I feel we aren't getting anywhere. Can you please offer your input on what she seems to be displaying. Thank-you.