Hi I'm a Home Health aide and I'm taking care of an 84 years old male with alzhiemers, I have noticed some jerking movement months ago but it was not often and it was not that strong, 2 weeks ago he fell and had a cut on his head and we rushed him in the ER and after 2 days we got home and he was doing well, Yesterday and today I've noticed something like an involuntary movement with my patient, Even when he was resting. I wonder what it is. Today this morning he fell bc of it and loses his balance. I'm worried