If you dreamed that you have Alzheimer's disease: It may be difficult for you to clarify things, you can bring a new approach to an old idea. To see that you have Alzheimer's disease in your dream indicates that people who have Alzheimer's disease in your family or close circle are affected by these people and that they are afraid of this situation, that anxiety takes place in their subconscious and that they are uneasy. It also portends a person who is always pessimistic and always looks at the bad side of events.