12. Inability to recognize your friends and/or family members
When you realize that your elderly family members like grandparents can no longer recognize you or confuses you with another person not because of eyesight problem, then it is a sign of Alzheimer’s disease. This is something that will occur as the Alzheimer’s disease progresses and when no attention is given to such people, then they will definitely suffer more. From a research conducted, it is found that the condition will always come and go for a given time period. In certain cases, you will find that the patient can remember some people while other he/she can’t totally remembers and keeps declining to have met such people in his/her life. Besides this, it has also been found that most people will only remember their parents in the last stages.