I have a dual diagnosis of vascular dementia and alzheimer's i am 53, i am in the very early stages and was informed of diagnosis 2 months ago, i am currently working my notice at work, my alarm goes off everyday at 7, this morning I got up and looked at my clock and thought I would get up as my alarm was about to go off, after morning routine of coffee, breakfast and shower, I went to check my emails my phone said 3.40am I felt really confused and adament my phone was wrong I woke my husband to ask him what was wrong with my phone. My husband said not to worry but it is worrying me is this part of my diagnosis, I take 20mg of memantine.